fix(native): recover macOS command deadlines (#6059)

* fix(native): recover macOS command deadlines

Promote native_command_timeout_ms (default 60000), native_ui_deadline_ms
(default 180000), and pwntools_timeout_ms (default 30000) as validated
per-call settings. Keep cpuSeconds, byte allowances, LLDB grace, and plist
probes fixed, and say those caps have no runtime override.

Co-authored-by: morluto <morluto@users.noreply.github.com>

* fix(native): report the deadline that actually expired

Pass the selected native command timeout through xcrun resolution, thread
the pwntools deadline into pwndbg failures, and state the selected UI
deadline apart from the fixed wait-step cap. SIGXFSZ and EFBIG recovery
names the file-size allowance.

Co-authored-by: morluto <morluto@users.noreply.github.com>

* fix(native): honor the selected deadline on helper stages

The UI helper compile and capture subprocesses used fixed 60s and 30s
exec timeouts, so a longer native_ui_deadline_ms still failed as a generic
provider error. Preparation timeouts reported the 60000 ms default instead
of the selected native_command_timeout_ms.

Memory resource-constraint recovery names memory again, and the Darwin
plist CLI expectation matches the byte-counted input allowance.

Co-authored-by: morluto <morluto@users.noreply.github.com>

---------

Co-authored-by: Cursor Agent <cursoragent@cursor.com>
Co-authored-by: morluto <morluto@users.noreply.github.com>

src/native/NativeCallObservation.ts

@@ -188,7 +188,7 @@ const nativeCallFacts = (
         : []),
       ...(resourceLimit
         ? [
-            "Observation stopped before retaining the next complete event because the estimated 8 MiB trace-payload or 65,536-frame aggregate budget was reached; the process was killed.",
+            "Observation stopped before retaining the next complete event because the estimated 8388608-byte (8 MiB) trace-payload or 65536-frame aggregate budget was reached; the process was killed. This release has no runtime override for those budgets.",
           ]
         : []),
       ...(run.outcome === "duration-elapsed"
@@ -220,14 +220,16 @@ const nativeCallFacts = (
         : []),
       ...(breakpointLocationLimit
         ? [
-            "Resolved breakpoint locations exceeded the aggregate 8 MiB metadata budget; omitted locations are counted in location_count. This metadata limit does not change the process outcome.",
+            "Resolved breakpoint locations exceeded the aggregate 8388608-byte (8 MiB) metadata budget; omitted locations are counted in location_count. This metadata limit does not change the process outcome. This release has no runtime override.",
           ]
         : []),
       ...(trace.stdout === null || trace.stderr === null
         ? ["One or more target output captures were unavailable."]
         : []),
       ...(trace.stdout?.truncated === true || trace.stderr?.truncated === true
-        ? ["Target output beyond 1 MiB per stream is counted but not kept."]
+        ? [
+            "Target output beyond 1048576 bytes (1 MiB) per stream is counted but not kept. This release has no runtime override.",
+          ]
         : []),
       ...(trace.stdout?.complete === false || trace.stderr?.complete === false
         ? [