fix(external_editor): cache auto-detect result, avoid hitting registry on every UI frame

.slop_cache/summary_cache.json

@@ -110,5 +110,17 @@
  "C:\\projects\\manual_slop\\tests\\test_mma_concurrent_tracks_sim.py": {
   "hash": "3e56f5dc0217637096ef60a9f79d4b6f8e575d2cf789bdb32ecbc62b5e44244c",
   "summary": "This Python script is an integration test designed to stress-test the concurrent execution of multiple MMA (presumably \"Multi-Modal Analysis\" or similar) tracks. It verifies that the system can handle starting, processing, and completing multiple tracks simultaneously without crashing and that all associated workers are accounted for.\n\n*   **Concurrent Track Execution:** Simulates starting and managing two MMA tracks at the same time.\n*   **Worker Verification:** Checks for the appearance and completion of workers associated with each track.\n*   **API Hook Client Usage:** Interacts with a simulated API to control and monitor the MMA process.\n*   **Mock Provider Setup:** Configures a custom mock provider to facilitate the test scenario.\n\n**Outline:**\n**Python** \u2014 135 lines\nimports: os, pytest, src, sys, time\nfunctions: _poll_mma_status, test_mma_concurrent_tracks_execution"
+ },
+ "C:\\projects\\manual_slop\\src\\patch_modal.py": {
+  "hash": "9b034a4193a0d9031521d4c761b458170ef8feecba3220918543d4b768199ae2",
+  "summary": "This module manages the state and callbacks for a patch approval modal. It handles requesting patch approval, storing pending patch details, and triggering actions upon patch application or rejection.\n\n*   **State Management:** Tracks whether a modal is shown and holds details of a pending patch.\n*   **Callback Handling:** Allows setting and invoking callbacks for patch application and rejection.\n*   **Singleton Pattern:** Provides a global, single instance of the `PatchModalManager`.\n\n**Outline:**\n**Python** \u2014 73 lines\nimports: dataclasses, time, typing\nclass PendingPatch\nclass PatchModalManager: __init__, request_patch_approval, get_pending_patch, is_modal_shown, set_apply_callback, set_reject_callback, apply_patch, reject_patch, close_modal, reset\nfunctions: get_patch_modal_manager, reset_patch_modal_manager"
+ },
+ "C:\\Users\\Ed\\AppData\\Local\\Temp\\pytest-of-Ed\\pytest-864\\test_auto_aggregate_skip0\\file1.txt": {
+  "hash": "d0b425e00e15a0d36b9b361f02bab63563aed6cb4665083905386c55d5b679fa",
+  "summary": "This document contains a single line of text, \"content1\". Its purpose and key takeaways are limited to this singular piece of content.\n\n**Outline:**\n**TXT** \u2014 1 lines\npreview:\n```\ncontent1\n```"
+ },
+ "C:\\Users\\Ed\\AppData\\Local\\Temp\\pytest-of-Ed\\pytest-864\\test_force_full0\\other.txt": {
+  "hash": "04d61c0832f9cbc2a210334352425d2519890a0a5945da96ccc5bd9ff101c4d3",
+  "summary": "This document is a simple text file containing ten lines of content, with the first eight lines previewed. Its purpose appears to be for basic data storage or as a placeholder.\n\n**Outline:**\n**TXT** \u2014 10 lines\npreview:\n```\nline1\nline2\nline3\nline4\nline5\nline6\nline7\nline8\n```"
  }
 }