docs: add badges + star CTA to README

[four-bytes-robby]

README polish: npm/license/bun badges + star CTA at bottom.

---

Summary by cubic

Polished the README with npm/license/Bun badges and a star CTA for @four-bytes/four-opencode-brain. Added a 10s per-file ingest timeout to prevent hangs on large repos.

• Bug Fixes
  • Enforces a 10s timeout per file during ingest; long files are skipped instead of blocking.
  • On timeout, emits "ingest.file_timeout", records an error, increments processed count, and continues.

^{Written for commit aeb4e85. Summary will update on new commits.}

[cubic-dev-ai]

2 issues found across 3 files

Prompt for AI agents (unresolved issues)

Check if these issues are valid — if so, understand the root cause of each and fix them. If appropriate, use sub-agents to investigate and fix each issue separately.


<file name="README.md">

<violation number="1" location="README.md:3">
P3: README now renders duplicate badges because a new badge block was added without removing the existing one.</violation>
</file>

<file name="src/ingest/index.ts">

<violation number="1" location="src/ingest/index.ts:393">
P1: `Promise.race` timeout does not cancel `processFile`, so timed-out files can keep writing to DB and mutating counters after being marked failed.</violation>
</file>

<sub>Reply with feedback, questions, or to request a fix.

Fix all with cubic | Re-trigger cubic</sub>

[cubic-dev-ai]

P1: Promise.race timeout does not cancel processFile, so timed-out files can keep writing to DB and mutating counters after being marked failed.

Prompt for AI agents

Check if this issue is valid — if so, understand the root cause and fix it. At src/ingest/index.ts, line 393:

<comment>`Promise.race` timeout does not cancel `processFile`, so timed-out files can keep writing to DB and mutating counters after being marked failed.</comment>

<file context>
@@ -383,10 +386,27 @@ export async function ingestPath(
+
+    for (const [i, walked] of walkedFiles.entries()) {
+        try {
+            await Promise.race([
+                processFile(walked, i),
+                new Promise((_, reject) => setTimeout(() => reject(new Error('timeout')), FILE_TIMEOUT_MS))
</file context>

[cubic-dev-ai]

P3: README now renders duplicate badges because a new badge block was added without removing the existing one.

Prompt for AI agents

Check if this issue is valid — if so, understand the root cause and fix it. At README.md, line 3:

<comment>README now renders duplicate badges because a new badge block was added without removing the existing one.</comment>

<file context>
@@ -1,5 +1,9 @@
 # 🧠 four-opencode-brain
 
+[![npm](https://img.shields.io/npm/v/@four-bytes/four-opencode-brain)](https://www.npmjs.com/package/@four-bytes/four-opencode-brain)
+[![license](https://img.shields.io/badge/license-Apache%202.0-blue)](LICENSE)
+[![bun](https://img.shields.io/badge/runtime-bun-orange)](https://bun.sh)
</file context>