feat: Improve UI layout and navigation

- Increase logo size (48x48 desktop, 56x56 mobile) for better visibility - Add logo as favicon - Add logo to mobile header - Move user menu to navigation bars (sidebar on desktop, bottom bar on mobile) - Fix desktop chat layout - container structure prevents voice controls cutoff - Fix mobile bottom bar - use icon-only ActionIcons instead of truncated text buttons - Hide Create Node/New Conversation buttons on mobile to save header space - Make fixed header and voice controls work properly with containers 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
2025-11-09 14:43:11 +00:00
parent 0b632a31eb
commit f0284ef813
74 changed files with 6996 additions and 629 deletions
--- a/lib/app-machine.ts
+++ b/lib/app-machine.ts
@@ -0,0 +1,170 @@
+/**
+ * App-Level State Machine
+ *
+ * Manages the top-level application state across three main modes:
+ * - convo: Active conversation (voice or text)
+ * - edit: Editing a node
+ * - galaxy: 3D visualization of node graph
+ *
+ * This machine sits above the conversation machine (which contains voice/text modes).
+ * It does NOT duplicate the voice mode logic - that lives in voice-machine.ts.
+ */
+
+import { setup, assign } from 'xstate';
+
+export interface NodeDraft {
+  title: string;
+  content: string;
+  conversationContext?: string; // Last N messages as context
+}
+
+export interface Node {
+  id: string;
+  title: string;
+  content: string;
+  atp_uri?: string;
+}
+
+interface AppContext {
+  currentNodeId: string | null;
+  pendingNodeDraft: NodeDraft | null;
+  mode: 'mobile' | 'desktop';
+  lastError: string | null;
+}
+
+type AppEvent =
+  | { type: 'NAVIGATE_TO_CONVO' }
+  | { type: 'NAVIGATE_TO_EDIT'; nodeId?: string; draft?: NodeDraft }
+  | { type: 'NAVIGATE_TO_GALAXY' }
+  | { type: 'CREATE_NODE_FROM_CONVERSATION'; draft: NodeDraft }
+  | { type: 'PUBLISH_NODE_SUCCESS'; nodeId: string }
+  | { type: 'CANCEL_EDIT' }
+  | { type: 'SET_MODE'; mode: 'mobile' | 'desktop' }
+  | { type: 'ERROR'; message: string };
+
+export const appMachine = setup({
+  types: {
+    context: {} as AppContext,
+    events: {} as AppEvent,
+  },
+  actions: {
+    setCurrentNode: assign({
+      currentNodeId: ({ event }) =>
+        event.type === 'NAVIGATE_TO_EDIT' ? event.nodeId || null : null,
+    }),
+    setPendingDraft: assign({
+      pendingNodeDraft: ({ event }) => {
+        if (event.type === 'NAVIGATE_TO_EDIT' && event.draft) {
+          console.log('[App Machine] Setting pending draft:', event.draft);
+          return event.draft;
+        }
+        if (event.type === 'CREATE_NODE_FROM_CONVERSATION') {
+          console.log('[App Machine] Creating node from conversation:', event.draft);
+          return event.draft;
+        }
+        return null;
+      },
+    }),
+    clearDraft: assign({
+      pendingNodeDraft: null,
+      currentNodeId: null,
+    }),
+    setPublishedNode: assign({
+      currentNodeId: ({ event }) =>
+        event.type === 'PUBLISH_NODE_SUCCESS' ? event.nodeId : null,
+      pendingNodeDraft: null,
+    }),
+    setMode: assign({
+      mode: ({ event }) => (event.type === 'SET_MODE' ? event.mode : 'desktop'),
+    }),
+    setError: assign({
+      lastError: ({ event }) => (event.type === 'ERROR' ? event.message : null),
+    }),
+    clearError: assign({
+      lastError: null,
+    }),
+    logTransition: ({ context, event }) => {
+      console.log('[App Machine] Event:', event.type);
+      console.log('[App Machine] Context:', {
+        currentNodeId: context.currentNodeId,
+        hasDraft: !!context.pendingNodeDraft,
+        mode: context.mode,
+      });
+    },
+  },
+}).createMachine({
+  id: 'app',
+  initial: 'convo',
+  context: {
+    currentNodeId: null,
+    pendingNodeDraft: null,
+    mode: 'desktop',
+    lastError: null,
+  },
+  on: {
+    SET_MODE: {
+      actions: ['setMode', 'logTransition'],
+    },
+    ERROR: {
+      actions: ['setError', 'logTransition'],
+    },
+  },
+  states: {
+    convo: {
+      tags: ['conversation'],
+      entry: ['clearError', 'logTransition'],
+      on: {
+        NAVIGATE_TO_EDIT: {
+          target: 'edit',
+          actions: ['setCurrentNode', 'setPendingDraft', 'logTransition'],
+        },
+        CREATE_NODE_FROM_CONVERSATION: {
+          target: 'edit',
+          actions: ['setPendingDraft', 'logTransition'],
+        },
+        NAVIGATE_TO_GALAXY: {
+          target: 'galaxy',
+          actions: ['logTransition'],
+        },
+      },
+    },
+
+    edit: {
+      tags: ['editing'],
+      entry: ['clearError', 'logTransition'],
+      on: {
+        NAVIGATE_TO_CONVO: {
+          target: 'convo',
+          actions: ['logTransition'],
+        },
+        NAVIGATE_TO_GALAXY: {
+          target: 'galaxy',
+          actions: ['logTransition'],
+        },
+        PUBLISH_NODE_SUCCESS: {
+          target: 'galaxy',
+          actions: ['setPublishedNode', 'logTransition'],
+        },
+        CANCEL_EDIT: {
+          target: 'convo',
+          actions: ['clearDraft', 'logTransition'],
+        },
+      },
+    },
+
+    galaxy: {
+      tags: ['visualization'],
+      entry: ['clearError', 'logTransition'],
+      on: {
+        NAVIGATE_TO_CONVO: {
+          target: 'convo',
+          actions: ['logTransition'],
+        },
+        NAVIGATE_TO_EDIT: {
+          target: 'edit',
+          actions: ['setCurrentNode', 'setPendingDraft', 'logTransition'],
+        },
+      },
+    },
+  },
+});