Initial commit: Crypto trader application

frontend/node_modules/@csstools/color-helpers/CHANGELOG.md

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+# Changes to Color Helpers
+
+### 5.1.0
+
+_August 22, 2025_
+
+- Add `lin_P3_to_XYZ_D50`
+- Add `XYZ_D50_to_lin_P3`
+
+[Full CHANGELOG](https://github.com/csstools/postcss-plugins/tree/main/packages/color-helpers/CHANGELOG.md)

frontend/node_modules/@csstools/color-helpers/LICENSE.md

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+MIT No Attribution (MIT-0)
+
+Copyright © CSSTools Contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the “Software”), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so.
+
+THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

frontend/node_modules/@csstools/color-helpers/README.md

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+# Color Helpers <img src="https://cssdb.org/images/css.svg" alt="for CSS" width="90" height="90" align="right">
+
+[<img alt="npm version" src="https://img.shields.io/npm/v/@csstools/color-helpers.svg" height="20">][npm-url]
+[<img alt="Build Status" src="https://github.com/csstools/postcss-plugins/actions/workflows/test.yml/badge.svg?branch=main" height="20">][cli-url]
+[<img alt="Discord" src="https://shields.io/badge/Discord-5865F2?logo=discord&logoColor=white">][discord]
+
+## Usage
+
+Add [Color Helpers] to your project:
+
+```bash
+npm install @csstools/color-helpers --save-dev
+```
+
+This package exists to join all the different color functions scattered among the Colors 4 and Colors 5 plugins we maintain such as:
+
+* [PostCSS Color Function]
+* [PostCSS Lab Function]
+* [PostCSS OKLab Function]
+
+## Copyright
+
+This software or document includes material copied from or derived from https://github.com/w3c/csswg-drafts/tree/main/css-color-4. Copyright © 2022 W3C® (MIT, ERCIM, Keio, Beihang).
+
+[cli-url]: https://github.com/csstools/postcss-plugins/actions/workflows/test.yml?query=workflow/test
+[discord]: https://discord.gg/bUadyRwkJS
+[npm-url]: https://www.npmjs.com/package/@csstools/color-helpers
+
+[Color Helpers]: https://github.com/csstools/postcss-plugins/tree/main/packages/color-helpers
+[PostCSS Color Function]: https://github.com/csstools/postcss-plugins/tree/main/plugins/postcss-color-function
+[PostCSS Lab Function]: https://github.com/csstools/postcss-plugins/tree/main/plugins/postcss-lab-functionw
+[PostCSS OKLab Function]: https://github.com/csstools/postcss-plugins/tree/main/plugins/postcss-oklab-function

frontend/node_modules/@csstools/color-helpers/package.json

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+{
+	"name": "@csstools/color-helpers",
+	"description": "Color helpers to ease transformation between formats, gamut, etc",
+	"version": "5.1.0",
+	"contributors": [
+		{
+			"name": "Antonio Laguna",
+			"email": "antonio@laguna.es",
+			"url": "https://antonio.laguna.es"
+		},
+		{
+			"name": "Romain Menke",
+			"email": "romainmenke@gmail.com"
+		}
+	],
+	"license": "MIT-0",
+	"funding": [
+		{
+			"type": "github",
+			"url": "https://github.com/sponsors/csstools"
+		},
+		{
+			"type": "opencollective",
+			"url": "https://opencollective.com/csstools"
+		}
+	],
+	"engines": {
+		"node": ">=18"
+	},
+	"type": "module",
+	"main": "dist/index.cjs",
+	"module": "dist/index.mjs",
+	"exports": {
+		".": {
+			"import": {
+				"types": "./dist/index.d.ts",
+				"default": "./dist/index.mjs"
+			},
+			"require": {
+				"default": "./dist/index.cjs"
+			}
+		}
+	},
+	"files": [
+		"CHANGELOG.md",
+		"LICENSE.md",
+		"README.md",
+		"dist"
+	],
+	"scripts": {},
+	"homepage": "https://github.com/csstools/postcss-plugins/tree/main/packages/color-helpers#readme",
+	"repository": {
+		"type": "git",
+		"url": "git+https://github.com/csstools/postcss-plugins.git",
+		"directory": "packages/color-helpers"
+	},
+	"bugs": "https://github.com/csstools/postcss-plugins/issues",
+	"keywords": [
+		"colors",
+		"css"
+	]
+}

frontend/node_modules/@csstools/css-calc/CHANGELOG.md

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+# Changes to CSS Calc
+
+### 2.1.4
+
+_May 27, 2025_
+
+- Updated [`@csstools/css-tokenizer`](https://github.com/csstools/postcss-plugins/tree/main/packages/css-tokenizer) to [`3.0.4`](https://github.com/csstools/postcss-plugins/tree/main/packages/css-tokenizer/CHANGELOG.md#304) (patch)
+- Updated [`@csstools/css-parser-algorithms`](https://github.com/csstools/postcss-plugins/tree/main/packages/css-parser-algorithms) to [`3.0.5`](https://github.com/csstools/postcss-plugins/tree/main/packages/css-parser-algorithms/CHANGELOG.md#305) (patch)
+
+[Full CHANGELOG](https://github.com/csstools/postcss-plugins/tree/main/packages/css-calc/CHANGELOG.md)

frontend/node_modules/@csstools/css-calc/LICENSE.md

@@ -0,0 +1,20 @@
+The MIT License (MIT)
+
+Copyright 2022 Romain Menke, Antonio Laguna <antonio@laguna.es>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

frontend/node_modules/@csstools/css-calc/README.md

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+# CSS Calc <img src="https://cssdb.org/images/css.svg" alt="for CSS" width="90" height="90" align="right">
+
+[<img alt="npm version" src="https://img.shields.io/npm/v/@csstools/css-calc.svg" height="20">][npm-url]
+[<img alt="Build Status" src="https://github.com/csstools/postcss-plugins/actions/workflows/test.yml/badge.svg?branch=main" height="20">][cli-url]
+[<img alt="Discord" src="https://shields.io/badge/Discord-5865F2?logo=discord&logoColor=white">][discord]
+
+Implemented from : https://drafts.csswg.org/css-values-4/ on 2023-02-17
+
+## Usage
+
+Add [CSS calc] to your project:
+
+```bash
+npm install @csstools/css-calc @csstools/css-parser-algorithms @csstools/css-tokenizer --save-dev
+```
+
+### With string values :
+
+```mjs
+import { calc } from '@csstools/css-calc';
+
+// '20'
+console.log(calc('calc(10 * 2)'));
+```
+
+### With component values :
+
+```mjs
+import { stringify, tokenizer } from '@csstools/css-tokenizer';
+import { parseCommaSeparatedListOfComponentValues } from '@csstools/css-parser-algorithms';
+import { calcFromComponentValues } from '@csstools/css-calc';
+
+const t = tokenizer({
+	css: 'calc(10 * 2)',
+});
+
+const tokens = [];
+
+{
+	while (!t.endOfFile()) {
+		tokens.push(t.nextToken());
+	}
+
+	tokens.push(t.nextToken()); // EOF-token
+}
+
+const result = parseCommaSeparatedListOfComponentValues(tokens, {});
+
+// filter or mutate the component values
+
+const calcResult = calcFromComponentValues(result, { precision: 5, toCanonicalUnits: true });
+
+// filter or mutate the component values even further
+
+const calcResultStr = calcResult.map((componentValues) => {
+	return componentValues.map((x) => stringify(...x.tokens())).join('');
+}).join(',');
+
+// '20'
+console.log(calcResultStr);
+```
+
+### Options
+
+#### `precision` :
+
+The default precision is fairly high.
+It aims to be high enough to make rounding unnoticeable in the browser.
+
+You can set it to a lower number to suit your needs.
+
+```mjs
+import { calc } from '@csstools/css-calc';
+
+// '0.3'
+console.log(calc('calc(1 / 3)', { precision: 1 }));
+// '0.33'
+console.log(calc('calc(1 / 3)', { precision: 2 }));
+```
+
+#### `globals` :
+
+Pass global values as a map of key value pairs.
+
+> Example : Relative color syntax (`lch(from pink calc(l / 2) c h)`) exposes color channel information as ident tokens.
+> By passing globals for `l`, `c` and `h` it is possible to solve nested `calc()`'s.
+
+```mjs
+import { calc } from '@csstools/css-calc';
+
+const globals = new Map([
+	['a', '10px'],
+	['b', '2rem'],
+]);
+
+// '20px'
+console.log(calc('calc(a * 2)', { globals: globals }));
+// '6rem'
+console.log(calc('calc(b * 3)', { globals: globals }));
+```
+
+#### `toCanonicalUnits` :
+
+By default this package will try to preserve units.
+The heuristic to do this is very simplistic.
+We take the first unit we encounter and try to convert other dimensions to that unit.
+
+This better matches what users expect from a CSS dev tool.
+
+If you want to have outputs that are closes to CSS serialized values you can pass `toCanonicalUnits: true`.
+
+```mjs
+import { calc } from '@csstools/css-calc';
+
+// '20hz'
+console.log(calc('calc(0.01khz + 10hz)', { toCanonicalUnits: true }));
+
+// '20hz'
+console.log(calc('calc(10hz + 0.01khz)', { toCanonicalUnits: true }));
+
+// '0.02khz' !!!
+console.log(calc('calc(0.01khz + 10hz)', { toCanonicalUnits: false }));
+
+// '20hz'
+console.log(calc('calc(10hz + 0.01khz)', { toCanonicalUnits: false }));
+```
+
+[cli-url]: https://github.com/csstools/postcss-plugins/actions/workflows/test.yml?query=workflow/test
+[discord]: https://discord.gg/bUadyRwkJS
+[npm-url]: https://www.npmjs.com/package/@csstools/css-calc
+
+[CSS calc]: https://github.com/csstools/postcss-plugins/tree/main/packages/css-calc

frontend/node_modules/@csstools/css-calc/package.json

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+{
+	"name": "@csstools/css-calc",
+	"description": "Solve CSS math expressions",
+	"version": "2.1.4",
+	"contributors": [
+		{
+			"name": "Antonio Laguna",
+			"email": "antonio@laguna.es",
+			"url": "https://antonio.laguna.es"
+		},
+		{
+			"name": "Romain Menke",
+			"email": "romainmenke@gmail.com"
+		}
+	],
+	"license": "MIT",
+	"funding": [
+		{
+			"type": "github",
+			"url": "https://github.com/sponsors/csstools"
+		},
+		{
+			"type": "opencollective",
+			"url": "https://opencollective.com/csstools"
+		}
+	],
+	"engines": {
+		"node": ">=18"
+	},
+	"type": "module",
+	"main": "dist/index.cjs",
+	"module": "dist/index.mjs",
+	"exports": {
+		".": {
+			"import": {
+				"types": "./dist/index.d.ts",
+				"default": "./dist/index.mjs"
+			},
+			"require": {
+				"default": "./dist/index.cjs"
+			}
+		}
+	},
+	"files": [
+		"CHANGELOG.md",
+		"LICENSE.md",
+		"README.md",
+		"dist"
+	],
+	"peerDependencies": {
+		"@csstools/css-parser-algorithms": "^3.0.5",
+		"@csstools/css-tokenizer": "^3.0.4"
+	},
+	"scripts": {},
+	"homepage": "https://github.com/csstools/postcss-plugins/tree/main/packages/css-calc#readme",
+	"repository": {
+		"type": "git",
+		"url": "git+https://github.com/csstools/postcss-plugins.git",
+		"directory": "packages/css-calc"
+	},
+	"bugs": "https://github.com/csstools/postcss-plugins/issues",
+	"keywords": [
+		"calc",
+		"css"
+	]
+}

frontend/node_modules/@csstools/css-color-parser/CHANGELOG.md

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+# Changes to CSS Color Parser
+
+### 3.1.0
+
+_August 22, 2025_
+
+- Add support for `display-p3-linear` in `color(display-p3-linear 0.3081 0.014 0.0567)`
+- Add support for `display-p3-linear` in `color-mix(in display-p3-linear, red, blue)`
+- Add support for omitting the color space in `color-mix(red, blue)`
+- Add support for `alpha(from red / 0.5)`
+- Updated [`@csstools/color-helpers`](https://github.com/csstools/postcss-plugins/tree/main/packages/color-helpers) to [`5.1.0`](https://github.com/csstools/postcss-plugins/tree/main/packages/color-helpers/CHANGELOG.md#510) (minor)
+
+[Full CHANGELOG](https://github.com/csstools/postcss-plugins/tree/main/packages/css-color-parser/CHANGELOG.md)

frontend/node_modules/@csstools/css-color-parser/LICENSE.md

@@ -0,0 +1,20 @@
+The MIT License (MIT)
+
+Copyright 2022 Romain Menke, Antonio Laguna <antonio@laguna.es>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

frontend/node_modules/@csstools/css-color-parser/README.md

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+# CSS Color Parser <img src="https://cssdb.org/images/css.svg" alt="for CSS" width="90" height="90" align="right">
+
+[<img alt="npm version" src="https://img.shields.io/npm/v/@csstools/css-color-parser.svg" height="20">][npm-url]
+[<img alt="Build Status" src="https://github.com/csstools/postcss-plugins/actions/workflows/test.yml/badge.svg?branch=main" height="20">][cli-url]
+[<img alt="Discord" src="https://shields.io/badge/Discord-5865F2?logo=discord&logoColor=white">][discord]
+
+## Usage
+
+Add [CSS Color Parser] to your project:
+
+```bash
+npm install @csstools/css-color-parser @csstools/css-parser-algorithms @csstools/css-tokenizer --save-dev
+```
+
+```ts
+import { color } from '@csstools/css-color-parser';
+import { isFunctionNode, parseComponentValue } from '@csstools/css-parser-algorithms';
+import { serializeRGB } from '@csstools/css-color-parser';
+import { tokenize } from '@csstools/css-tokenizer';
+
+// color() expects a parsed component value.
+const hwbComponentValue = parseComponentValue(tokenize({ css: 'hwb(10deg 10% 20%)' }));
+const colorData = color(hwbComponentValue);
+if (colorData) {
+	console.log(colorData);
+
+	// serializeRGB() returns a component value.
+	const rgbComponentValue = serializeRGB(colorData);
+	console.log(rgbComponentValue.toString());
+}
+```
+
+[cli-url]: https://github.com/csstools/postcss-plugins/actions/workflows/test.yml?query=workflow/test
+[discord]: https://discord.gg/bUadyRwkJS
+[npm-url]: https://www.npmjs.com/package/@csstools/css-color-parser
+
+[CSS Color Parser]: https://github.com/csstools/postcss-plugins/tree/main/packages/css-color-parser

frontend/node_modules/@csstools/css-color-parser/package.json

@@ -0,0 +1,71 @@
+{
+	"name": "@csstools/css-color-parser",
+	"description": "Parse CSS color values",
+	"version": "3.1.0",
+	"contributors": [
+		{
+			"name": "Antonio Laguna",
+			"email": "antonio@laguna.es",
+			"url": "https://antonio.laguna.es"
+		},
+		{
+			"name": "Romain Menke",
+			"email": "romainmenke@gmail.com"
+		}
+	],
+	"license": "MIT",
+	"funding": [
+		{
+			"type": "github",
+			"url": "https://github.com/sponsors/csstools"
+		},
+		{
+			"type": "opencollective",
+			"url": "https://opencollective.com/csstools"
+		}
+	],
+	"engines": {
+		"node": ">=18"
+	},
+	"type": "module",
+	"main": "dist/index.cjs",
+	"module": "dist/index.mjs",
+	"exports": {
+		".": {
+			"import": {
+				"types": "./dist/index.d.ts",
+				"default": "./dist/index.mjs"
+			},
+			"require": {
+				"default": "./dist/index.cjs"
+			}
+		}
+	},
+	"files": [
+		"CHANGELOG.md",
+		"LICENSE.md",
+		"README.md",
+		"dist"
+	],
+	"dependencies": {
+		"@csstools/color-helpers": "^5.1.0",
+		"@csstools/css-calc": "^2.1.4"
+	},
+	"peerDependencies": {
+		"@csstools/css-parser-algorithms": "^3.0.5",
+		"@csstools/css-tokenizer": "^3.0.4"
+	},
+	"scripts": {},
+	"homepage": "https://github.com/csstools/postcss-plugins/tree/main/packages/css-color-parser#readme",
+	"repository": {
+		"type": "git",
+		"url": "git+https://github.com/csstools/postcss-plugins.git",
+		"directory": "packages/css-color-parser"
+	},
+	"bugs": "https://github.com/csstools/postcss-plugins/issues",
+	"keywords": [
+		"color",
+		"css",
+		"parser"
+	]
+}

frontend/node_modules/@csstools/css-parser-algorithms/CHANGELOG.md

@@ -0,0 +1,9 @@
+# Changes to CSS Parser Algorithms
+
+### 3.0.5
+
+_May 27, 2025_
+
+- Updated [`@csstools/css-tokenizer`](https://github.com/csstools/postcss-plugins/tree/main/packages/css-tokenizer) to [`3.0.4`](https://github.com/csstools/postcss-plugins/tree/main/packages/css-tokenizer/CHANGELOG.md#304) (patch)
+
+[Full CHANGELOG](https://github.com/csstools/postcss-plugins/tree/main/packages/css-parser-algorithms/CHANGELOG.md)

frontend/node_modules/@csstools/css-parser-algorithms/LICENSE.md

@@ -0,0 +1,20 @@
+The MIT License (MIT)
+
+Copyright 2022 Romain Menke, Antonio Laguna <antonio@laguna.es>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

frontend/node_modules/@csstools/css-parser-algorithms/README.md

@@ -0,0 +1,119 @@
+# CSS Parser Algorithms <img src="https://cssdb.org/images/css.svg" alt="for CSS" width="90" height="90" align="right">
+
+[<img alt="npm version" src="https://img.shields.io/npm/v/@csstools/css-parser-algorithms.svg" height="20">][npm-url]
+[<img alt="Build Status" src="https://github.com/csstools/postcss-plugins/actions/workflows/test.yml/badge.svg?branch=main" height="20">][cli-url]
+[<img alt="Discord" src="https://shields.io/badge/Discord-5865F2?logo=discord&logoColor=white">][discord]
+
+Implemented from : https://www.w3.org/TR/2021/CRD-css-syntax-3-20211224/
+
+## API
+
+[Read the API docs](./docs/css-parser-algorithms.md)
+
+## Usage
+
+Add [CSS Parser Algorithms] to your project:
+
+```bash
+npm install @csstools/css-parser-algorithms @csstools/css-tokenizer --save-dev
+```
+
+[CSS Parser Algorithms] only accepts tokenized CSS.
+It must be used together with `@csstools/css-tokenizer`.
+
+
+```js
+import { tokenizer, TokenType } from '@csstools/css-tokenizer';
+import { parseComponentValue } from '@csstools/css-parser-algorithms';
+
+const myCSS =  `@media only screen and (min-width: 768rem) {
+	.foo {
+		content: 'Some content!' !important;
+	}
+}
+`;
+
+const t = tokenizer({
+	css: myCSS,
+});
+
+const tokens = [];
+
+{
+	while (!t.endOfFile()) {
+		tokens.push(t.nextToken());
+	}
+
+	tokens.push(t.nextToken()); // EOF-token
+}
+
+const options = {
+	onParseError: ((err) => {
+		throw err;
+	}),
+};
+
+const result = parseComponentValue(tokens, options);
+
+console.log(result);
+```
+
+### Available functions
+
+- [`parseComponentValue`](https://www.w3.org/TR/css-syntax-3/#parse-component-value)
+- [`parseListOfComponentValues`](https://www.w3.org/TR/css-syntax-3/#parse-list-of-component-values)
+- [`parseCommaSeparatedListOfComponentValues`](https://www.w3.org/TR/css-syntax-3/#parse-comma-separated-list-of-component-values)
+
+### Utilities
+
+#### `gatherNodeAncestry`
+
+The AST does not expose the entire ancestry of each node.
+The walker methods do provide access to the current parent, but also not the entire ancestry.
+
+To gather the entire ancestry for a a given sub tree of the AST you can use `gatherNodeAncestry`.
+The result is a `Map` with the child nodes as keys and the parents as values.
+This allows you to lookup any ancestor of any node.
+
+```js
+import { parseComponentValue } from '@csstools/css-parser-algorithms';
+
+const result = parseComponentValue(tokens, options);
+const ancestry = gatherNodeAncestry(result);
+```
+
+### Options
+
+```ts
+{
+	onParseError?: (error: ParseError) => void
+}
+```
+
+#### `onParseError`
+
+The parser algorithms are forgiving and won't stop when a parse error is encountered.
+Parse errors also aren't tokens.
+
+To receive parsing error information you can set a callback.
+
+Parser errors will try to inform you about the point in the parsing logic the error happened.
+This tells you the kind of error.
+
+## Goals and non-goals
+
+Things this package aims to be:
+- specification compliant CSS parser
+- a reliable low level package to be used in CSS sub-grammars
+
+What it is not:
+- opinionated
+- fast
+- small
+- a replacement for PostCSS (PostCSS is fast and also an ecosystem)
+
+[cli-url]: https://github.com/csstools/postcss-plugins/actions/workflows/test.yml?query=workflow/test
+[discord]: https://discord.gg/bUadyRwkJS
+[npm-url]: https://www.npmjs.com/package/@csstools/css-parser-algorithms
+
+[CSS Parser Algorithms]: https://github.com/csstools/postcss-plugins/tree/main/packages/css-parser-algorithms

frontend/node_modules/@csstools/css-parser-algorithms/package.json

@@ -0,0 +1,65 @@
+{
+	"name": "@csstools/css-parser-algorithms",
+	"description": "Algorithms to help you parse CSS from an array of tokens.",
+	"version": "3.0.5",
+	"contributors": [
+		{
+			"name": "Antonio Laguna",
+			"email": "antonio@laguna.es",
+			"url": "https://antonio.laguna.es"
+		},
+		{
+			"name": "Romain Menke",
+			"email": "romainmenke@gmail.com"
+		}
+	],
+	"license": "MIT",
+	"funding": [
+		{
+			"type": "github",
+			"url": "https://github.com/sponsors/csstools"
+		},
+		{
+			"type": "opencollective",
+			"url": "https://opencollective.com/csstools"
+		}
+	],
+	"engines": {
+		"node": ">=18"
+	},
+	"type": "module",
+	"main": "dist/index.cjs",
+	"module": "dist/index.mjs",
+	"exports": {
+		".": {
+			"import": {
+				"types": "./dist/index.d.ts",
+				"default": "./dist/index.mjs"
+			},
+			"require": {
+				"default": "./dist/index.cjs"
+			}
+		}
+	},
+	"files": [
+		"CHANGELOG.md",
+		"LICENSE.md",
+		"README.md",
+		"dist"
+	],
+	"peerDependencies": {
+		"@csstools/css-tokenizer": "^3.0.4"
+	},
+	"scripts": {},
+	"homepage": "https://github.com/csstools/postcss-plugins/tree/main/packages/css-parser-algorithms#readme",
+	"repository": {
+		"type": "git",
+		"url": "git+https://github.com/csstools/postcss-plugins.git",
+		"directory": "packages/css-parser-algorithms"
+	},
+	"bugs": "https://github.com/csstools/postcss-plugins/issues",
+	"keywords": [
+		"css",
+		"parser"
+	]
+}

frontend/node_modules/@csstools/css-syntax-patches-for-csstree/CHANGELOG.md

@@ -0,0 +1,9 @@
+# Changes to CSS Syntax Patches For CSSTree
+
+### 1.0.22
+
+_December 20, 2025_
+
+- Update `@webref/css` to [`v8.1.2`](https://github.com/w3c/webref/releases/tag/%40webref%2Fcss%408.1.2)
+
+[Full CHANGELOG](https://github.com/csstools/postcss-plugins/tree/main/packages/css-syntax-patches-for-csstree/CHANGELOG.md)

frontend/node_modules/@csstools/css-syntax-patches-for-csstree/LICENSE.md

@@ -0,0 +1,18 @@
+MIT No Attribution (MIT-0)
+
+Copyright © CSSTools Contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the “Software”), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so.
+
+THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

frontend/node_modules/@csstools/css-syntax-patches-for-csstree/README.md

@@ -0,0 +1,43 @@
+# CSS Syntax Patches For CSSTree <img src="https://cssdb.org/images/css.svg" alt="for CSS" width="90" height="90" align="right">
+
+[<img alt="npm version" src="https://img.shields.io/npm/v/@csstools/css-syntax-patches-for-csstree.svg" height="20">][npm-url]
+[<img alt="Build Status" src="https://github.com/csstools/postcss-plugins/actions/workflows/test.yml/badge.svg?branch=main" height="20">][cli-url]
+
+Patch [csstree](https://github.com/csstree/csstree) syntax definitions with the latest data from CSS specifications.  
+
+## Usage
+
+```bash
+npm install @csstools/css-syntax-patches-for-csstree
+```
+
+```js
+import { fork } from 'css-tree';
+import syntax_patches from '@csstools/css-syntax-patches-for-csstree' with { type: 'json' };
+
+const forkedLexer = fork({
+	atrules: syntax_patches.next.atrules,
+	properties: syntax_patches.next.properties,
+	types: syntax_patches.next.types,
+}).lexer;
+```
+
+## `next`
+
+```js
+import syntax_patches from '@csstools/css-syntax-patches-for-csstree' with { type: 'json' };
+
+console.log(syntax_patches.next);
+//                         ^^^^
+```
+
+CSS specifications are often still in flux and various parts might change or disappear altogether.  
+Specifications also contains parts that haven't been implemented yet in a browser.  
+Only CSS that is widely adopted can be expected to be stable.
+
+The `next` grouping contains a combination of what is currently valid in browsers and the progress in various specifications.
+
+_In the future more groupings might be added._
+
+[cli-url]: https://github.com/csstools/postcss-plugins/actions/workflows/test.yml?query=workflow/test
+[npm-url]: https://www.npmjs.com/package/@csstools/css-syntax-patches-for-csstree

frontend/node_modules/@csstools/css-syntax-patches-for-csstree/package.json

@@ -0,0 +1,51 @@
+{
+	"name": "@csstools/css-syntax-patches-for-csstree",
+	"description": "CSS syntax patches for CSS tree",
+	"version": "1.0.22",
+	"contributors": [
+		{
+			"name": "Antonio Laguna",
+			"email": "antonio@laguna.es",
+			"url": "https://antonio.laguna.es"
+		},
+		{
+			"name": "Romain Menke",
+			"email": "romainmenke@gmail.com"
+		}
+	],
+	"license": "MIT-0",
+	"funding": [
+		{
+			"type": "github",
+			"url": "https://github.com/sponsors/csstools"
+		},
+		{
+			"type": "opencollective",
+			"url": "https://opencollective.com/csstools"
+		}
+	],
+	"engines": {
+		"node": ">=18"
+	},
+	"main": "dist/index.json",
+	"types": "dist/index.d.ts",
+	"files": [
+		"CHANGELOG.md",
+		"LICENSE.md",
+		"README.md",
+		"dist"
+	],
+	"scripts": {},
+	"homepage": "https://github.com/csstools/postcss-plugins/tree/main/packages/css-syntax-patches-for-csstree#readme",
+	"repository": {
+		"type": "git",
+		"url": "git+https://github.com/csstools/postcss-plugins.git",
+		"directory": "packages/css-syntax-patches-for-csstree"
+	},
+	"bugs": "https://github.com/csstools/postcss-plugins/issues",
+	"keywords": [
+		"css",
+		"csstree",
+		"syntax"
+	]
+}

frontend/node_modules/@csstools/css-tokenizer/CHANGELOG.md

@@ -0,0 +1,9 @@
+# Changes to CSS Tokenizer
+
+### 3.0.4
+
+_May 27, 2025_
+
+- align serializers with CSSOM
+
+[Full CHANGELOG](https://github.com/csstools/postcss-plugins/tree/main/packages/css-tokenizer/CHANGELOG.md)

frontend/node_modules/@csstools/css-tokenizer/LICENSE.md

@@ -0,0 +1,20 @@
+The MIT License (MIT)
+
+Copyright 2022 Romain Menke, Antonio Laguna <antonio@laguna.es>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

frontend/node_modules/@csstools/css-tokenizer/README.md

@@ -0,0 +1,111 @@
+# CSS Tokenizer <img src="https://cssdb.org/images/css.svg" alt="for CSS" width="90" height="90" align="right">
+
+[<img alt="npm version" src="https://img.shields.io/npm/v/@csstools/css-tokenizer.svg" height="20">][npm-url]
+[<img alt="Build Status" src="https://github.com/csstools/postcss-plugins/actions/workflows/test.yml/badge.svg?branch=main" height="20">][cli-url]
+[<img alt="Discord" src="https://shields.io/badge/Discord-5865F2?logo=discord&logoColor=white">][discord]
+
+Implemented from : https://www.w3.org/TR/2021/CRD-css-syntax-3-20211224/
+
+## API
+
+[Read the API docs](./docs/css-tokenizer.md)
+
+## Usage
+
+Add [CSS Tokenizer] to your project:
+
+```bash
+npm install @csstools/css-tokenizer --save-dev
+```
+
+```js
+import { tokenizer, TokenType } from '@csstools/css-tokenizer';
+
+const myCSS = `@media only screen and (min-width: 768rem) {
+	.foo {
+		content: 'Some content!' !important;
+	}
+}
+`;
+
+const t = tokenizer({
+	css: myCSS,
+});
+
+while (true) {
+	const token = t.nextToken();
+	if (token[0] === TokenType.EOF) {
+		break;
+	}
+
+	console.log(token);
+}
+```
+
+Or use the `tokenize` helper function:
+
+```js
+import { tokenize } from '@csstools/css-tokenizer';
+
+const myCSS =  `@media only screen and (min-width: 768rem) {
+	.foo {
+		content: 'Some content!' !important;
+	}
+}
+`;
+
+const tokens = tokenize({
+	css: myCSS,
+});
+
+console.log(tokens);
+```
+
+### Options
+
+```ts
+{
+	onParseError?: (error: ParseError) => void
+}
+```
+
+#### `onParseError`
+
+The tokenizer is forgiving and won't stop when a parse error is encountered.
+
+To receive parsing error information you can set a callback.
+
+```js
+import { tokenizer, TokenType } from '@csstools/css-tokenizer';
+
+const t = tokenizer({
+	css: '\\',
+}, { onParseError: (err) => console.warn(err) });
+
+while (true) {
+	const token = t.nextToken();
+	if (token[0] === TokenType.EOF) {
+		break;
+	}
+}
+```
+
+Parser errors will try to inform you where in the tokenizer logic the error happened.
+This tells you what kind of error occurred.
+
+## Goals and non-goals
+
+Things this package aims to be:
+- specification compliant CSS tokenizer
+- a reliable low level package to be used in CSS parsers
+
+What it is not:
+- opinionated
+- fast
+- small
+
+[cli-url]: https://github.com/csstools/postcss-plugins/actions/workflows/test.yml?query=workflow/test
+[discord]: https://discord.gg/bUadyRwkJS
+[npm-url]: https://www.npmjs.com/package/@csstools/css-tokenizer
+
+[CSS Tokenizer]: https://github.com/csstools/postcss-plugins/tree/main/packages/css-tokenizer

frontend/node_modules/@csstools/css-tokenizer/package.json

@@ -0,0 +1,62 @@
+{
+	"name": "@csstools/css-tokenizer",
+	"description": "Tokenize CSS",
+	"version": "3.0.4",
+	"contributors": [
+		{
+			"name": "Antonio Laguna",
+			"email": "antonio@laguna.es",
+			"url": "https://antonio.laguna.es"
+		},
+		{
+			"name": "Romain Menke",
+			"email": "romainmenke@gmail.com"
+		}
+	],
+	"license": "MIT",
+	"funding": [
+		{
+			"type": "github",
+			"url": "https://github.com/sponsors/csstools"
+		},
+		{
+			"type": "opencollective",
+			"url": "https://opencollective.com/csstools"
+		}
+	],
+	"engines": {
+		"node": ">=18"
+	},
+	"type": "module",
+	"main": "dist/index.cjs",
+	"module": "dist/index.mjs",
+	"exports": {
+		".": {
+			"import": {
+				"types": "./dist/index.d.ts",
+				"default": "./dist/index.mjs"
+			},
+			"require": {
+				"default": "./dist/index.cjs"
+			}
+		}
+	},
+	"files": [
+		"CHANGELOG.md",
+		"LICENSE.md",
+		"README.md",
+		"dist"
+	],
+	"scripts": {},
+	"homepage": "https://github.com/csstools/postcss-plugins/tree/main/packages/css-tokenizer#readme",
+	"repository": {
+		"type": "git",
+		"url": "git+https://github.com/csstools/postcss-plugins.git",
+		"directory": "packages/css-tokenizer"
+	},
+	"bugs": "https://github.com/csstools/postcss-plugins/issues",
+	"keywords": [
+		"css",
+		"tokenizer"
+	]
+}