Added proper find in document implementation (#2143)

Learned of the existence of vscode command `editor.actions.findWithArgs`
microsoft/vscode#200453

Exists in v1.66

https://github.com/microsoft/vscode/blob/release/1.66/src/vs/editor/contrib/find/browser/findModel.ts#L58

Fixes #1878

## Checklist

- [x] I have added
[tests](https://www.cursorless.org/docs/contributing/test-case-recorder/)
- [-] I have updated the
[docs](https://github.com/cursorless-dev/cursorless/tree/main/docs) and
[cheatsheet](https://github.com/cursorless-dev/cursorless/tree/main/cursorless-talon/src/cheatsheet)
- [x] I have not broken the cheatsheet

---------

Co-authored-by: pre-commit-ci-lite[bot] <117423508+pre-commit-ci-lite[bot]@users.noreply.github.com>

Author: 2 people

src/actions/actions.py

@@ -49,7 +49,6 @@
 ]
 
 callback_actions: dict[str, Callable[[CursorlessTarget], None]] = {
-    "findInDocument": actions.user.private_cursorless_find,
     "nextHomophone": cursorless_homophones_action,
 }
 

src/actions/find.py

@@ -1,7 +1,4 @@
-from talon import Context, actions, app
-
-from ..actions.get_text import cursorless_get_text_action
-from ..targets.target_types import CursorlessTarget
+from talon import Context, actions
 
 ctx = Context()
 
@@ -14,17 +11,6 @@
 
 @ctx.action_class("user")
 class Actions:
-    def private_cursorless_find(target: CursorlessTarget):
-        """Find text of target in editor"""
-        texts = cursorless_get_text_action(target, ensure_single_target=True)
-        search_text = texts[0]
-        if len(search_text) > 200:
-            search_text = search_text[:200]
-            app.notify("Search text is longer than 200 characters; truncating")
-        actions.user.private_cursorless_run_rpc_command_no_wait("actions.find")
-        actions.sleep("50ms")
-        actions.insert(search_text)
-
     def private_cursorless_show_settings_in_ide():
         """Show Cursorless-specific settings in ide"""
         actions.user.private_cursorless_run_rpc_command_no_wait(

src/apps/cursorless_vscode.py

@@ -36,6 +36,7 @@
       "reference": "showReferences",
       "rename": "rename",
       "reverse": "reverseTargets",
+      "scout": "findInDocument",
       "scout all": "findInWorkspace",
       "shuffle": "randomizeTargets",
       "snippet make": "generateSnippet",
@@ -45,7 +46,6 @@
       "unfold": "unfoldRegion"
     },
     "callback_action": {
-      "scout": "findInDocument",
       "phones": "nextHomophone"
     },
     "paste_action": { "paste": "pasteFromClipboard" },