feat: journal dashboard widgets, agent polish, and edit-mode live previews

Journal dashboard widgets and quick-add; rich-text quick-add dialogs.

Dashboard draft sync for live edit previews; assistant bubble + API tools.

Journal UX: stress slider, mood grid, query cap fix.

src/modules/agent/server/run.ts

@@ -1,6 +1,8 @@
 import { createLlmClient, type ChatMessage, type LlmClient } from "@/lib/llm";
 import { AGENT_SYSTEM_PROMPT, AGENT_TOOLS } from "../tools";
+import { describeToolActivity } from "../tool-labels";
 import { createApiToolExecutor, type ToolExecutor } from "../tool-executor";
+import { thinkingLabel, type AgentProgressEvent } from "./progress";
 
 const MAX_TOOL_ROUNDS = 8;
 
@@ -19,14 +21,18 @@ export type AgentChatResult = {
   toolCalls: AgentToolCallSummary[];
 };
 
+export type AgentProgressHandler = (event: AgentProgressEvent) => void;
+
 export async function runAgentChat(options: {
   messages: ClientChatMessage[];
   request: Request;
   llm?: LlmClient;
   executeTool?: ToolExecutor;
+  onProgress?: AgentProgressHandler;
 }): Promise<AgentChatResult> {
   const llm = options.llm ?? createLlmClient();
   const executeTool = options.executeTool ?? createApiToolExecutor(options.request);
+  const onProgress = options.onProgress;
 
   const transcript: ChatMessage[] = [
     { role: "system", content: AGENT_SYSTEM_PROMPT },
@@ -41,6 +47,8 @@ export async function runAgentChat(options: {
   const toolCalls: AgentToolCallSummary[] = [];
 
   for (let round = 0; round < MAX_TOOL_ROUNDS; round += 1) {
+    onProgress?.({ type: "thinking", label: thinkingLabel(round), round });
+
     const completion = await llm.chatCompletion({
       messages: transcript,
       tools: AGENT_TOOLS,
@@ -50,6 +58,7 @@ export async function runAgentChat(options: {
     transcript.push(assistantMessage);
 
     if (!assistantMessage.tool_calls?.length) {
+      onProgress?.({ type: "responding", label: "Writing a reply…" });
       return {
         message: {
           role: "assistant",
@@ -60,6 +69,9 @@ export async function runAgentChat(options: {
     }
 
     for (const toolCall of assistantMessage.tool_calls) {
+      const label = describeToolActivity(toolCall.function.name, toolCall.function.arguments);
+      onProgress?.({ type: "tool", name: toolCall.function.name, label });
+
       let result: string;
       let status: number;
 
@@ -86,6 +98,7 @@ export async function runAgentChat(options: {
     }
   }
 
+  onProgress?.({ type: "responding", label: "Wrapping up…" });
   return {
     message: {
       role: "assistant",