Emphasize defaults for line movement actions (#25378)

Closes #25372

Release Notes:

- N/A

Author: SomeoneToIgnore

assets/keymaps/default-linux.json

@@ -84,12 +84,12 @@
       "pageup": "editor::MovePageUp",
       "alt-pageup": "editor::PageUp",
       "shift-pageup": "editor::SelectPageUp",
-      "home": "editor::MoveToBeginningOfLine",
+      "home": ["editor::MoveToBeginningOfLine", { "stop_at_soft_wraps": true }],
       "down": "editor::MoveDown",
       "pagedown": "editor::MovePageDown",
       "alt-pagedown": "editor::PageDown",
       "shift-pagedown": "editor::SelectPageDown",
-      "end": "editor::MoveToEndOfLine",
+      "end": ["editor::MoveToEndOfLine", { "stop_at_soft_wraps": true }],
       "left": "editor::MoveLeft",
       "right": "editor::MoveRight",
       "ctrl-left": "editor::MoveToPreviousWordStart",

assets/keymaps/default-macos.json

@@ -91,12 +91,12 @@
       "ctrl-l": "editor::ScrollCursorCenter",
       "alt-left": "editor::MoveToPreviousWordStart",
       "alt-right": "editor::MoveToNextWordEnd",
-      "cmd-left": "editor::MoveToBeginningOfLine",
-      "ctrl-a": "editor::MoveToBeginningOfLine",
-      "home": "editor::MoveToBeginningOfLine",
-      "cmd-right": "editor::MoveToEndOfLine",
-      "ctrl-e": "editor::MoveToEndOfLine",
-      "end": "editor::MoveToEndOfLine",
+      "cmd-left": ["editor::MoveToBeginningOfLine", { "stop_at_soft_wraps": true }],
+      "ctrl-a": ["editor::MoveToBeginningOfLine", { "stop_at_soft_wraps": true }],
+      "home": ["editor::MoveToBeginningOfLine", { "stop_at_soft_wraps": true }],
+      "cmd-right": ["editor::MoveToEndOfLine", { "stop_at_soft_wraps": true }],
+      "ctrl-e": ["editor::MoveToEndOfLine", { "stop_at_soft_wraps": true }],
+      "end": ["editor::MoveToEndOfLine", { "stop_at_soft_wraps": true }],
       "cmd-up": "editor::MoveToStartOfExcerpt",
       "cmd-down": "editor::MoveToEndOfExcerpt",
       "cmd-home": "editor::MoveToBeginning", // Typed via `cmd-fn-left`