feat: Add complete PDPA compliance pages

- Admin dashboard (/admin/consent-logs) with password auth
- Consent API (/api/consent) with SQLite + IP hashing
- Privacy Policy (Thai) - PDPA Section 36 compliant
- Terms & Conditions (Thai) - 9 standard clauses
- .env.example template with Umami placeholder

All pages preserve current design system.

dealplustech-astro/node_modules/@libsql/hrana-client/lib-cjs/queue.js

@@ -0,0 +1,30 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.Queue = void 0;
+class Queue {
+    #pushStack;
+    #shiftStack;
+    constructor() {
+        this.#pushStack = [];
+        this.#shiftStack = [];
+    }
+    get length() {
+        return this.#pushStack.length + this.#shiftStack.length;
+    }
+    push(elem) {
+        this.#pushStack.push(elem);
+    }
+    shift() {
+        if (this.#shiftStack.length === 0 && this.#pushStack.length > 0) {
+            this.#shiftStack = this.#pushStack.reverse();
+            this.#pushStack = [];
+        }
+        return this.#shiftStack.pop();
+    }
+    first() {
+        return this.#shiftStack.length !== 0
+            ? this.#shiftStack[this.#shiftStack.length - 1]
+            : this.#pushStack[0];
+    }
+}
+exports.Queue = Queue;