feat: improve task execution, verification and packaging

Add execution incidents, action bursts and shared Flash history.

Expose verification and Explorer settings with streamed check results.

Support graceful cancellation, recording recovery and bundled UI resources.

Add CI quality checks and clean up comments and documentation.

artemis/utils/image_hash.py

@@ -53,11 +53,10 @@ def dhash_hex(image_bytes: bytes | None, hash_size: int = HASH_SIZE) -> str | No
             # grid, so hashes stay comparable across code paths.
             try:
                 img.draft("L", (hash_size * 8, hash_size * 8))
-            except Exception:
-                pass
-            small = img.convert("L").resize(
-                (hash_size + 1, hash_size), Image.Resampling.LANCZOS
-            )
+            except Exception as exc:  # pylint: disable=broad-exception-caught
+                # Draft decode is an optimization only; full decode below still works.
+                logger.debug(f"dhash draft decode skipped: {exc}", exc_info=True)
+            small = img.convert("L").resize((hash_size + 1, hash_size), Image.Resampling.LANCZOS)
             pixels = list(small.getdata())
         bits = 0
         for row in range(hash_size):