Default Gemini adapter to yolo mode and add API access prompt note

Gemini CLI only registers run_shell_command in --approval-mode yolo.
Non-yolo modes don't expose it at all, making Paperclip API calls
impossible. Always pass --approval-mode yolo and remove the now-unused
policy engine code, approval mode config, and UI toggles.

Add a "Paperclip API access note" to the prompt with curl examples
via run_shell_command, since the universal SKILL.md is tool-agnostic.

Also extract structured question events from Gemini assistant messages
to support interactive approval flows.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

packages/adapters/gemini-local/src/server/parse.ts

@@ -78,6 +78,7 @@ export function parseGeminiJsonl(stdout: string) {
   let errorMessage: string | null = null;
   let costUsd: number | null = null;
   let resultEvent: Record<string, unknown> | null = null;
+  let question: { prompt: string; choices: Array<{ key: string; label: string; description?: string }> } | null = null;
   const usage = {
     inputTokens: 0,
     cachedInputTokens: 0,
@@ -98,6 +99,25 @@ export function parseGeminiJsonl(stdout: string) {
 
     if (type === "assistant") {
       messages.push(...collectMessageText(event.message));
+      const messageObj = parseObject(event.message);
+      const content = Array.isArray(messageObj.content) ? messageObj.content : [];
+      for (const partRaw of content) {
+        const part = parseObject(partRaw);
+        if (asString(part.type, "").trim() === "question") {
+          question = {
+            prompt: asString(part.prompt, "").trim(),
+            choices: (Array.isArray(part.choices) ? part.choices : []).map((choiceRaw) => {
+              const choice = parseObject(choiceRaw);
+              return {
+                key: asString(choice.key, "").trim(),
+                label: asString(choice.label, "").trim(),
+                description: asString(choice.description, "").trim() || undefined,
+              };
+            }),
+          };
+          break; // only one question per message
+        }
+      }
       continue;
     }
 
@@ -154,6 +174,7 @@ export function parseGeminiJsonl(stdout: string) {
     costUsd,
     errorMessage,
     resultEvent,
+    question,
   };
 }