style: trim review comments to the one-line house rule

Both explained the change adequately in two lines; the extra lines were worked
examples, not information.

src/renderer/src/components/editor/rich-markdown-editor-click-routing.test.ts

@@ -14,9 +14,8 @@ beforeEach(() => {
   openHttpLinkMock.mockReset()
 })
 
-// Why: the preview half of this same decision is pinned with an identical options
-// shape in markdown-preview-links.test.ts — the two together keep the editor and
-// preview of one file from routing a link two different ways.
+// Why: markdown-preview-links.test.ts pins the preview half with the same options
+// shape, so together they stop one file's link routing two ways.
 function clickExternalLinkWithShift(sourceOwner: HttpLinkSourceOwner, isMac = true): boolean {
   const href = 'https://example.com/docs'
   const view = {

src/renderer/src/components/settings/browser-search.ts

@@ -16,11 +16,8 @@ function getDefaultBrowserShortcutPlatform(): BrowserShortcutPlatform {
   }
 }
 
-// Why: the modifier sentence moved to the nested "Hold Shift to open in …" row.
-// Once that row can invert the routing, no single sentence here is true in every
-// state — "always uses your system browser" breaks when inverting is on, and
-// "opens a link the other way" breaks in the default state where it is off. The
-// chord is now stated only by the child row, which knows the live destination.
+// Why: no fixed modifier sentence is true in every state once inverting exists, so
+// the nested row states the chord instead — it knows the live destination.
 export function getBrowserLinkRoutingDescription(): string {
   return "Open http(s) links in Orca's built-in browser — from the terminal, markdown, and the editor."
 }