Fix ReportDialog Android hang by narrowing dependency arrays

Replace `props` with specific property references (props.subject,
props.control, props.onAfterSubmit) in useMemo/useCallback deps to
prevent unnecessary recomputation on every render, which caused ~15s
hangs when tapping "Misleading" on Android.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

src/components/moderation/ReportDialog/index.tsx

@@ -184,7 +184,7 @@ function Inner(props: ReportDialogProps) {
         )
       })
   }, [
-    props,
+    props.subject,
     allLabelers,
     state.selectedOption,
     isBskyOnlyReason,
@@ -241,7 +241,17 @@ function Inner(props: ReportDialogProps) {
     } finally {
       setPending(false)
     }
-  }, [_, submitReport, state, dispatch, props, setPending, setSuccess])
+  }, [
+    _,
+    submitReport,
+    state,
+    dispatch,
+    props.subject,
+    props.control,
+    props.onAfterSubmit,
+    setPending,
+    setSuccess,
+  ])
 
   useCallOnce(() => {
     ax.metric('reportDialog:open', {