chore: rename remaining qwibitai/nanoclaw references to nanocoai/nanoclaw

Sweep of outbound strings, doc URLs, comments, and clone instructions
that were missed in the original org rename. One both-match case in
setup/lib/channels-remote.sh (URL detection) accepts either name so
existing forks with a `qwibitai` remote continue to resolve cleanly;
everywhere else is a straight rename.

Historical mentions left intact:
- CHANGELOG.md (v2.0.0 entry, frozen history)
- .claude/skills/add-gmail-tool/SKILL.md (pre-v2 qwibitai skill — historical)
- repo-tokens/badge.svg (auto-regenerated by update-tokens.yml)

container/agent-runner/src/poll-loop.ts

@@ -386,7 +386,7 @@ async function processQuery(
         // reminder back into the live query so the next turn re-anchors
         // on the destination model. Only do this when there's >1
         // destination — single-destination groups have a fallback that
-        // works without wrapping. See qwibitai/nanoclaw#2325.
+        // works without wrapping. See nanocoai/nanoclaw#2325.
         const destinations = getAllDestinations();
         if (destinations.length > 1) {
           const names = destinations.map((d) => d.name).join(', ');

container/agent-runner/src/providers/types.ts

@@ -95,6 +95,6 @@ export type ProviderEvent =
    * The poll-loop reacts by injecting a destination reminder back into
    * the live query so the agent doesn't drop `<message to="…">` wrapping
    * after compaction. Distinct from `result` so it doesn't mark the turn
-   * completed or get dispatched as a chat message. See qwibitai/nanoclaw#2325.
+   * completed or get dispatched as a chat message. See nanocoai/nanoclaw#2325.
    */
   | { type: 'compacted'; text: string };