feat: implement address password authentication feature (#731)

* feat: implement address password authentication feature

- Add password field to address table for storing hashed passwords
- Implement address authentication APIs (login, change password)
- Add automatic password generation for new addresses
- Support password login alongside credential login in frontend
- Add password management in account settings and admin panel
- Add ENABLE_ADDRESS_PASSWORD environment variable for feature control
- Update documentation and i18n support
- Enhance security with SHA-256 password hashing

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

* feat: upgrade dependencies

---------

Co-authored-by: Claude <noreply@anthropic.com>

worker/src/admin_api/db_api.ts

@@ -19,6 +19,7 @@ CREATE INDEX IF NOT EXISTS idx_raw_mails_created_at ON raw_mails(created_at);
 CREATE TABLE IF NOT EXISTS address (
     id INTEGER PRIMARY KEY AUTOINCREMENT,
     name TEXT UNIQUE,
+    password TEXT,
     created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
     updated_at DATETIME DEFAULT CURRENT_TIMESTAMP
 );
@@ -136,6 +137,11 @@ export default {
     },
     migrate: async (c: Context<HonoCustomType>) => {
         const version = await utils.getSetting(c, CONSTANTS.DB_VERSION_KEY);
+        if (version == "v0.0.2") {
+            // example migration from v0.0.2 to v0.0.3
+            const query = `ALTER TABLE address ADD password TEXT;`
+            await c.env.DB.exec(query);
+        }
         if (version != CONSTANTS.DB_VERSION) {
             // TODO: Perform migration logic here
             // remove all \r and \n characters from the query string