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-esm/encoding/protobuf/decode.d.ts

@@ -0,0 +1,32 @@
+export interface MessageDef<T> {
+    default(): T;
+    [tag: number]: (r: FieldReader, msg: T) => T | void;
+}
+declare class MessageReader {
+    #private;
+    constructor(array: Uint8Array);
+    varint(): number;
+    varintBig(): bigint;
+    bytes(length: number): Uint8Array;
+    double(): number;
+    skipVarint(): void;
+    skip(count: number): void;
+    eof(): boolean;
+}
+export declare class FieldReader {
+    #private;
+    constructor(reader: MessageReader);
+    setup(wireType: number): void;
+    bytes(): Uint8Array;
+    string(): string;
+    message<T>(def: MessageDef<T>): T;
+    int32(): number;
+    uint32(): number;
+    bool(): boolean;
+    uint64(): bigint;
+    sint64(): bigint;
+    double(): number;
+    maybeSkip(): void;
+}
+export declare function readProtobufMessage<T>(data: Uint8Array, def: MessageDef<T>): T;
+export {};