Add workspaces, conversation sessions, app-managed computers and pictures

- Rail: Add icon with stacked form modals (bot, workspace, computer),
  coordinator, recent bots with "See all bots", Workspaces section, and
  a workspace mode listing only its crew
- Workspaces: page for context, bots (per-workspace instructions and
  memory), computers (default, link, unlink), models and delete;
  conversations scoped per bot per workspace
- Sessions: conversations split into searchable, reopenable sessions
  with carry-over summaries; sessions and new-session header icons
- Computers: created and provisioned over the docker socket, home dir
  kept at DATA_DIR/computers/<id> after delete; super admins only
- Models: workspace settings win over a bot's own, then the defaults
- Pictures for bots and workspaces; bots editable from the header
- Coordinator tools: update_workspace, set_bot_workspace_instructions

Co-Authored-By: Claude Opus 5.5 <[email protected]>

src/utils/compose-bot-prompt.ts

@@ -1,41 +1,71 @@
 type WorkspacePrompt = {
     name?: string | null;
+    description?: string | null;
     system_prompt?: string | null;
 };
 
+type WorkspaceBotPrompt = {
+    system_prompt?: string | null;
+    memory?: string | null;
+};
+
 type Params = {
     system_prompt?: string | null;
     memory?: string | null;
-    workspaces?: WorkspacePrompt[];
+    /**
+     * The workspace the bot is working in, if any.
+     */
+    workspace?: WorkspacePrompt | null;
+    /**
+     * The bot's own instructions and memory for that workspace.
+     */
+    workspace_bot?: WorkspaceBotPrompt | null;
 };
 
 /**
  * The full prompt a bot runs with (markdown): its own core instructions,
- * then the shared context of each workspace it's in, then its memory.
- * Empty parts are left out.
+ * then, in a workspace, the workspace's context and the bot's
+ * instructions there, then its core memory and its memory there. Empty
+ * parts are left out; the workspace heading always shows, so the bot
+ * knows where it is.
  */
 export default function composeBotPrompt({
     system_prompt,
     memory,
-    workspaces = [],
+    workspace,
+    workspace_bot,
 }: Params) {
     const parts: string[] = [];
+    const name = workspace?.name?.trim() || "Untitled";
 
     if (system_prompt?.trim()) {
         parts.push(system_prompt.trim());
     }
 
-    for (const workspace of workspaces) {
-        if (!workspace.system_prompt?.trim()) continue;
-
+    if (workspace) {
         parts.push(
-            `# Workspace: ${workspace.name?.trim() || "Untitled"}\n\n${workspace.system_prompt.trim()}`,
+            [
+                `# Workspace: ${name}`,
+                `You're working in the workspace "${name}". Follow its context and your instructions for it below, over your general habits where they differ.`,
+                workspace.description?.trim() || "",
+                workspace.system_prompt?.trim() || "",
+            ]
+                .filter(Boolean)
+                .join("\n\n"),
         );
+
+        if (workspace_bot?.system_prompt?.trim()) {
+            parts.push(`# Your instructions in ${name}\n\n${workspace_bot.system_prompt.trim()}`);
+        }
     }
 
     if (memory?.trim()) {
         parts.push(`# Memory\n\n${memory.trim()}`);
     }
 
+    if (workspace && workspace_bot?.memory?.trim()) {
+        parts.push(`# Memory in ${name}\n\n${workspace_bot.memory.trim()}`);
+    }
+
     return parts.join("\n\n");
 }