feat: implement account settings and API tokens management

- Added SettingsComponent for user profile management, including display name and password change functionality.
- Introduced TokensComponent for managing API tokens, including creation and revocation.
- Created LayoutComponent for consistent application layout with navigation and user information.
- Established main application structure in index.html and main.ts.
- Integrated Tailwind CSS for styling and responsive design.
- Configured TypeScript settings for strict type checking and module resolution.

ts/models/team.member.ts

@@ -0,0 +1,97 @@
+/**
+ * TeamMember model - links users to teams with roles
+ */
+
+import * as plugins from '../plugins.ts';
+import type { ITeamMember, TTeamRole } from '../interfaces/auth.interfaces.ts';
+import { getDb } from './db.ts';
+
+@plugins.smartdata.Collection(() => getDb())
+export class TeamMember
+  extends plugins.smartdata.SmartDataDbDoc<TeamMember, TeamMember>
+  implements ITeamMember
+{
+  @plugins.smartdata.unI()
+  public id: string = '';
+
+  @plugins.smartdata.svDb()
+  @plugins.smartdata.index()
+  public teamId: string = '';
+
+  @plugins.smartdata.svDb()
+  @plugins.smartdata.index()
+  public userId: string = '';
+
+  @plugins.smartdata.svDb()
+  @plugins.smartdata.index()
+  public role: TTeamRole = 'member';
+
+  @plugins.smartdata.svDb()
+  @plugins.smartdata.index()
+  public createdAt: Date = new Date();
+
+  /**
+   * Add a member to a team
+   */
+  public static async addMember(data: {
+    teamId: string;
+    userId: string;
+    role: TTeamRole;
+  }): Promise<TeamMember> {
+    // Check if member already exists
+    const existing = await TeamMember.getInstance({
+      teamId: data.teamId,
+      userId: data.userId,
+    });
+
+    if (existing) {
+      throw new Error('User is already a member of this team');
+    }
+
+    const member = new TeamMember();
+    member.id = await TeamMember.getNewId();
+    member.teamId = data.teamId;
+    member.userId = data.userId;
+    member.role = data.role;
+    member.createdAt = new Date();
+    await member.save();
+    return member;
+  }
+
+  /**
+   * Find membership for user in team
+   */
+  public static async findMembership(teamId: string, userId: string): Promise<TeamMember | null> {
+    return await TeamMember.getInstance({
+      teamId,
+      userId,
+    });
+  }
+
+  /**
+   * Get all members of a team
+   */
+  public static async getTeamMembers(teamId: string): Promise<TeamMember[]> {
+    return await TeamMember.getInstances({
+      teamId,
+    });
+  }
+
+  /**
+   * Get all teams a user belongs to
+   */
+  public static async getUserTeams(userId: string): Promise<TeamMember[]> {
+    return await TeamMember.getInstances({
+      userId,
+    });
+  }
+
+  /**
+   * Lifecycle hook
+   */
+  public async beforeSave(): Promise<void> {
+    if (!this.id) {
+      this.id = await TeamMember.getNewId();
+    }
+  }
+}