Add thread rename support

.codex/skills/thread-naming/SKILL.md

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+---
+name: thread-naming
+description: Use when a Codex agent should keep the current thread title short, rename a thread after the user asks for it, or update the title when the task goal becomes clear.
+---
+
+# Thread Naming
+
+Keep thread titles short and useful for later resume lists.
+
+## Rules
+
+- Use 3 to 6 words when possible.
+- Prefer concrete nouns and verbs from the current task.
+- Do not include dates, user names, punctuation-heavy labels, or generic words like "chat" unless needed.
+- Rename once the task goal is clear, and again only if the goal materially changes.
+
+## How to Rename
+
+- If the client exposes a thread rename or `thread/setName` capability, use it with the concise title.
+- If only Telegram commands are available, tell the user the exact `/rename TITLE` command to run.
+- If no rename mechanism is available, include a short suggested title in the final answer.
+
+## Examples
+
+- `Fix Resume Buttons`
+- `Publish Gitea Repo`
+- `Format Tool Output`
+- `Add Rename Command`