feat: Upgrade to Astro with full PDPA compliance

PDPA Features:
✅ Cookie consent banner
✅ Consent logging API
✅ Admin dashboard
✅ Privacy Policy
✅ Terms & Conditions

Technical:
✅ Astro 5.x + Tailwind v4
✅ Docker on port 80
✅ SQLite database
✅ 15 pages built

Ready for Easypanel deployment.

node_modules/diff/libcjs/diff/sentence.js

@@ -0,0 +1,67 @@
+"use strict";
+var __extends = (this && this.__extends) || (function () {
+    var extendStatics = function (d, b) {
+        extendStatics = Object.setPrototypeOf ||
+            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
+            function (d, b) { for (var p in b) if (Object.prototype.hasOwnProperty.call(b, p)) d[p] = b[p]; };
+        return extendStatics(d, b);
+    };
+    return function (d, b) {
+        if (typeof b !== "function" && b !== null)
+            throw new TypeError("Class extends value " + String(b) + " is not a constructor or null");
+        extendStatics(d, b);
+        function __() { this.constructor = d; }
+        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+    };
+})();
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.sentenceDiff = void 0;
+exports.diffSentences = diffSentences;
+var base_js_1 = require("./base.js");
+function isSentenceEndPunct(char) {
+    return char == '.' || char == '!' || char == '?';
+}
+var SentenceDiff = /** @class */ (function (_super) {
+    __extends(SentenceDiff, _super);
+    function SentenceDiff() {
+        return _super !== null && _super.apply(this, arguments) || this;
+    }
+    SentenceDiff.prototype.tokenize = function (value) {
+        var _a;
+        // If in future we drop support for environments that don't support lookbehinds, we can replace
+        // this entire function with:
+        //     return value.split(/(?<=[.!?])(\s+|$)/);
+        // but until then, for similar reasons to the trailingWs function in string.ts, we are forced
+        // to do this verbosely "by hand" instead of using a regex.
+        var result = [];
+        var tokenStartI = 0;
+        for (var i = 0; i < value.length; i++) {
+            if (i == value.length - 1) {
+                result.push(value.slice(tokenStartI));
+                break;
+            }
+            if (isSentenceEndPunct(value[i]) && value[i + 1].match(/\s/)) {
+                // We've hit a sentence break - i.e. a punctuation mark followed by whitespace.
+                // We now want to push TWO tokens to the result:
+                // 1. the sentence
+                result.push(value.slice(tokenStartI, i + 1));
+                // 2. the whitespace
+                i = tokenStartI = i + 1;
+                while ((_a = value[i + 1]) === null || _a === void 0 ? void 0 : _a.match(/\s/)) {
+                    i++;
+                }
+                result.push(value.slice(tokenStartI, i + 1));
+                // Then the next token (a sentence) starts on the character after the whitespace.
+                // (It's okay if this is off the end of the string - then the outer loop will terminate
+                // here anyway.)
+                tokenStartI = i + 1;
+            }
+        }
+        return result;
+    };
+    return SentenceDiff;
+}(base_js_1.default));
+exports.sentenceDiff = new SentenceDiff();
+function diffSentences(oldStr, newStr, options) {
+    return exports.sentenceDiff.diff(oldStr, newStr, options);
+}