refactor: Cleanup git state - commit all staged changes

Major refactoring cleanup:
- Add new controller architecture (class-controller-*.php)
- Add new settings-v2 UI (views/settings-v2/)
- Add new CSS architecture (agentic-sidebar.css, tokens)
- Add esbuild build pipeline (scripts/build.js, package.json)
- Add composer dependencies (vendor/)
- Add frontend src directory (assets/js/src/index.jsx)
- Add documentation files
- Remove old/obsolete files (class-settings.php, old CSS)

This commits all pending changes from previous refactoring efforts.

vendor/parsica-php/parsica/tests/JSON/ArrayTest.php

@@ -0,0 +1,46 @@
+<?php declare(strict_types=1);
+/**
+ * This file is part of the Parsica library.
+ *
+ * Copyright (c) 2020 Mathias Verraes <mathias@verraes.net>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Tests\Parsica\Parsica\JSON;
+
+use PHPUnit\Framework\TestCase;
+use Parsica\Parsica\JSON\JSON;
+use Parsica\Parsica\PHPUnit\ParserAssertions;
+use function Parsica\Parsica\JSON\key_value;
+
+final class ArrayTest extends TestCase
+{
+    use ParserAssertions;
+
+
+    /**
+     * @test
+     * @dataProvider examples
+     */
+    public function array(string $input, $expected)
+    {
+        $parser = JSON::array();
+        $this->assertParses($input, $parser, $expected);
+    }
+
+    public function examples()
+    {
+        return [
+            ['[]', []],
+            ['[ ] ', []],
+            ['[ 1 ] ', [1.0]],
+            ['[ true ] ', [true]],
+            ['[ 1.23, "abc", null, false ] ', [ 1.23, "abc", null, false]],
+        ];
+    }
+
+
+}
+

vendor/parsica-php/parsica/tests/JSON/JSONTest.php

@@ -0,0 +1,64 @@
+<?php declare(strict_types=1);
+/**
+ * This file is part of the Parsica library.
+ *
+ * Copyright (c) 2020 Mathias Verraes <mathias@verraes.net>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Tests\Parsica\Parsica\JSON;
+
+use PHPUnit\Framework\TestCase;
+use Parsica\Parsica\JSON\JSON;
+
+final class JSONTest extends TestCase
+{
+    public static function examples(): array
+    {
+        return [
+            ['true'],
+            ['false'],
+            ['null'],
+            ['"abc"'],
+            ['{"a b":"c d"}'],
+            [' { " a b  " : " c  d " } '],
+            [' [ { " a b  " : " c  d " } ] '],
+            [' [ { " a b  " : " c  d " } , { "ef" : "gh" } ] '],
+            ['"some weird chars \\n in \\t strings \\u9999 should do it"'],
+            ['"this \\\\ is just a backslash"'],
+            [<<<JSON
+                [
+                    -1.23,
+                    null,
+                    true,
+                    [
+                        [
+                            {
+                                "a": true
+                            },
+                            {
+                                "b": false,
+                                "c": -1.23456789E+123
+                            }
+                        ]
+                    ]
+                ]
+                JSON,
+            ],
+            [file_get_contents(__DIR__ . '/../../composer.json')],
+        ];
+    }
+
+    /**
+     * @test
+     * @dataProvider examples
+     */
+    public function compare_to_json_decode(string $input)
+    {
+        $native = json_decode($input);
+        $parsica = JSON::json()->tryString($input)->output();
+        $this->assertEquals($native, $parsica);
+    }
+}

vendor/parsica-php/parsica/tests/JSON/NumberTest.php

@@ -0,0 +1,38 @@
+<?php declare(strict_types=1);
+/**
+ * This file is part of the Parsica library.
+ *
+ * Copyright (c) 2020 Mathias Verraes <mathias@verraes.net>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Tests\Parsica\Parsica\JSON;
+
+use PHPUnit\Framework\TestCase;
+use Parsica\Parsica\JSON\JSON;
+use Parsica\Parsica\PHPUnit\ParserAssertions;
+
+final class NumberTest extends TestCase
+{
+    use ParserAssertions;
+
+    /** @test */
+    public function number()
+    {
+        $this->assertParses("0", JSON::number(), 0.0);
+        $this->assertParses("0.1", JSON::number(), 0.1);
+        $this->assertParses("0.15", JSON::number(), 0.15);
+        $this->assertParses("0.10", JSON::number(), 0.1);
+        $this->assertParses("-0.1", JSON::number(), -0.1);
+        $this->assertParses("1.2345678", JSON::number(), 1.2345678);
+        $this->assertParses("-1.2345678", JSON::number(), -1.2345678);
+        $this->assertParses("-1.23456789E+123", JSON::number(), -1.23456789E+123);
+        $this->assertParses("-1.23456789e-123", JSON::number(), -1.23456789E-123);
+        $this->assertParses("-1E-123", JSON::number(), -1E-123);
+        $this->assertParses("-1E-123          ", JSON::number(), -1E-123);
+    }
+
+
+}

vendor/parsica-php/parsica/tests/JSON/ObjectTest.php

@@ -0,0 +1,45 @@
+<?php declare(strict_types=1);
+/**
+ * This file is part of the Parsica library.
+ *
+ * Copyright (c) 2020 Mathias Verraes <mathias@verraes.net>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Tests\Parsica\Parsica\JSON;
+
+use PHPUnit\Framework\TestCase;
+use Parsica\Parsica\JSON\JSON;
+use Parsica\Parsica\PHPUnit\ParserAssertions;
+use Parsica\Parsica\StringStream;
+
+final class ObjectTest extends TestCase
+{
+    use ParserAssertions;
+
+    /** @test */
+    public function member()
+    {
+        $input = '"foo":"bar"';
+        $parser = JSON::member();
+
+        $this->assertParses($input, $parser, ["foo" => "bar"]);
+    }
+
+    /** @test */
+    public function object()
+    {
+        $input = '{"foo":"bar","bar":"foo"}';
+        $parser = JSON::object();
+
+        $result = $parser->run(new StringStream($input));
+
+        $this->assertParses($input, $parser, (object)["foo" => "bar", "bar" => "foo"]);
+    }
+
+
+
+}
+

vendor/parsica-php/parsica/tests/JSON/StringLiteralTest.php

@@ -0,0 +1,61 @@
+<?php declare(strict_types=1);
+/**
+ * This file is part of the Parsica library.
+ *
+ * Copyright (c) 2020 Mathias Verraes <mathias@verraes.net>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Tests\Parsica\Parsica\JSON;
+
+use PHPUnit\Framework\TestCase;
+use Parsica\Parsica\JSON\JSON;
+use Parsica\Parsica\PHPUnit\ParserAssertions;
+
+final class StringLiteralTest extends TestCase
+{
+    use ParserAssertions;
+
+    public static function escapedChars(): array
+    {
+        return [
+            // label => [literal that will appear in json, expected character it results in]
+            "quotation mark" => ["\\\"", '"'],
+            "reverse solidus" => ['\\\\', '\\'],
+            "solidus" => ["\\/", '/'],
+            "backspace" => ["\\b", mb_chr(8)],
+            "formfeed" => ["\\f", mb_chr(12)],
+            "linefeed" => ["\\n", "\n"],
+            "carriage return" => ["\\r", "\r"],
+            "horizontal tab" => ["\\t", "\t"],
+        ];
+    }
+
+    /** @test */
+    public function empty()
+    {
+        $this->assertParses('""', JSON::stringLiteral(), "");
+    }
+
+    /**
+     * @test
+     * @dataProvider escapedChars
+     */
+    public function escapes(string $input, string $expected)
+    {
+        $this->assertParses('"' . $input . '"', JSON::stringLiteral(), $expected);
+        $this->assertParses('"a' . $input . '"', JSON::stringLiteral(), "a" . $expected);
+        $this->assertParses('"' . $input . 'a"', JSON::stringLiteral(), $expected . "a");
+    }
+
+    /** @test */
+    public function escape_hex()
+    {
+        $input = '"\\u0BB9\\u0BB2\\u0BCB\\u0020\\u0B89\\u0BB2\\u0B95\\u0BAE\\u0BCD"';
+        $this->assertParses($input, JSON::stringLiteral(), "ஹலோ உலகம்");
+    }
+
+
+}

vendor/parsica-php/parsica/tests/JSON/TokenTest.php

@@ -0,0 +1,32 @@
+<?php declare(strict_types=1);
+/**
+ * This file is part of the Parsica library.
+ *
+ * Copyright (c) 2020 Mathias Verraes <mathias@verraes.net>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Tests\Parsica\Parsica\JSON;
+
+use PHPUnit\Framework\TestCase;
+use Parsica\Parsica\JSON\JSON;
+use Parsica\Parsica\PHPUnit\ParserAssertions;
+use function Parsica\Parsica\char;
+use function Parsica\Parsica\JSON\token;
+
+final class TokenTest extends TestCase
+{
+    use ParserAssertions;
+
+    /** @test */
+    public function token()
+    {
+        $parser = JSON::token(char('a'));
+        $input = "a  \n   \tb";
+        $this->assertRemainder($input, $parser, "b");
+    }
+
+}
+

vendor/parsica-php/parsica/tests/JSON/WhitespaceTest.php

@@ -0,0 +1,79 @@
+<?php declare(strict_types=1);
+/**
+ * This file is part of the Parsica library.
+ *
+ * Copyright (c) 2020 Mathias Verraes <mathias@verraes.net>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Tests\Parsica\Parsica\JSON;
+
+use PHPUnit\Framework\TestCase;
+use Parsica\Parsica\JSON\JSON;
+use Parsica\Parsica\PHPUnit\ParserAssertions;
+use function Parsica\Parsica\JSON\ws;
+
+final class WhitespaceTest extends TestCase
+{
+    use ParserAssertions;
+
+    /** @test */
+    public function ws_empty()
+    {
+        $expected = null;
+        $input = "";
+        $parser = JSON::ws();
+        $this->assertParses($input, $parser, $expected);
+    }
+
+    /** @test */
+    public function ws_space()
+    {
+        $expected = null;
+        $input = " ";
+        $parser = JSON::ws();
+        $this->assertParses($input, $parser, $expected);
+    }
+
+    /** @test */
+    public function ws_tab()
+    {
+        $expected = null;
+        $input = "\t";
+        $parser = JSON::ws();
+        $this->assertParses($input, $parser, $expected);
+    }
+
+    /** @test */
+    public function ws_newline()
+    {
+        $expected = null;
+        $input = "\n";
+        $parser = JSON::ws();
+        $this->assertParses($input, $parser, $expected);
+    }
+
+    /** @test */
+    public function ws_carriage_return()
+    {
+        $expected = null;
+        $input = "\r";
+        $parser = JSON::ws();
+        $this->assertParses($input, $parser, $expected);
+    }
+
+    /** @test */
+    public function a_bunch_of_whitespace()
+    {
+        $expected = null;
+        $input = "  \n \r \t a";
+        $parser = JSON::ws();
+        $this->assertParses($input, $parser, $expected);
+        $this->assertRemainder($input, $parser, "a");
+
+    }
+
+
+}