feat: Initialize the Electron frontend with core UI components and integrate Convex backend services.

convex/schema.ts

@@ -11,11 +11,18 @@ export default defineSchema({
     publicSigningKey: v.string(),
     encryptedPrivateKeys: v.string(),
     isAdmin: v.boolean(),
+    status: v.optional(v.string()),
+    avatarStorageId: v.optional(v.id("_storage")),
+    aboutMe: v.optional(v.string()),
+    customStatus: v.optional(v.string()),
   }).index("by_username", ["username"]),
 
   channels: defineTable({
     name: v.string(),
     type: v.string(), // 'text' | 'voice' | 'dm'
+    category: v.optional(v.string()),
+    topic: v.optional(v.string()),
+    position: v.optional(v.number()),
   }).index("by_name", ["name"]),
 
   messages: defineTable({
@@ -25,6 +32,9 @@ export default defineSchema({
     nonce: v.string(),
     signature: v.string(),
     keyVersion: v.number(),
+    replyTo: v.optional(v.id("messages")),
+    editedAt: v.optional(v.number()),
+    pinned: v.optional(v.boolean()),
   }).index("by_channel", ["channelId"]),
 
   messageReactions: defineTable({