feat: auto-refresh tensory package in plugin hooks

Add --refresh-package tensory to uvx calls so hooks always use
the latest PyPI version. Minimal overhead since session-start
and stop run infrequently.

Author: kryptogrib

plugins/claude-code/scripts/session-start.sh

@@ -51,6 +51,6 @@ After creating .env, restart the session — memory will activate automatically.
 fi
 
 # ── Normal run: recall memories ──────────────────────────────────────────
-echo "$INPUT" | uvx --from "tensory[mcp,claude-code]" tensory-hook recall 2>/dev/null
+echo "$INPUT" | uvx --refresh-package tensory --from "tensory[mcp,claude-code]" tensory-hook recall 2>/dev/null
 
 exit 0

plugins/claude-code/scripts/stop.sh

@@ -19,6 +19,6 @@ if [ "$STOP_ACTIVE" = "true" ]; then
 fi
 
 # Pass hook input to tensory-hook save (it reads last_assistant_message from JSON)
-echo "$INPUT" | uvx --from "tensory[mcp,claude-code]" tensory-hook save 2>/dev/null
+echo "$INPUT" | uvx --refresh-package tensory --from "tensory[mcp,claude-code]" tensory-hook save 2>/dev/null
 
 exit 0