docs: clarify Pi-compatible agent profiles

.changeset/clear-session-message-queue.md

@@ -0,0 +1,5 @@
+---
+"@jmfederico/pi-web": patch
+---
+
+Add a capability-aware Clear queue action that removes queued session messages, including prompts held during compaction, without stopping active work.

.changeset/generic-agent-runtime-config.md

@@ -2,4 +2,4 @@
 "@jmfederico/pi-web": patch
 ---
 
-Add configurable agent runtime settings so PI WEB can use alternate Pi-compatible commands and isolated agent state/session directories, with web-side status and plugin views re-reading saved config.
+Add selectable Pi-compatible agent profiles and companion CLIs for isolated auth, models, settings, sessions, Pi packages, plugins, diagnostics, and safe update commands. Settings shows when a session-daemon restart is required, and mixed-version remote saves fail instead of reporting false success. The embedded runtime remains the bundled Pi SDK.

.changeset/yield-to-tracked-subsessions.md

@@ -0,0 +1,5 @@
+---
+"@jmfederico/pi-web": patch
+---
+
+Add explicit tracked-subsession yielding with no-poll wake-up guidance, remaining-child status, and clear boundaries around child output.