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⚡ Bolt: Cache framework registry loading to prevent repeated disk I/O and parsing overhead#524

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alinelena wants to merge 1 commit intomainfrom
bolt/cache-framework-registry-15163365029503033032
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⚡ Bolt: Cache framework registry loading to prevent repeated disk I/O and parsing overhead#524
alinelena wants to merge 1 commit intomainfrom
bolt/cache-framework-registry-15163365029503033032

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@alinelena
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💡 What: Cached load_framework_registry using @lru_cache(maxsize=1) and cached get_framework_config using @functools.cache. Used copy.deepcopy only on the returned entry in get_framework_config to prevent dictionary mutation in the cache without copying the entire registry.
🎯 Why: yaml.safe_load on large configuration files (frameworks.yml) is slow and it's called repeatedly throughout the application's lifecycle, blocking the main thread and causing slow table/badge generation.
📊 Impact: Over 600x faster performance for accessing framework configurations (e.g., from ~1.17s to ~0.0018s per 1000 calls).
🔬 Measurement: Observe the time taken by get_framework_config using a basic profiler loop.


PR created automatically by Jules for task 15163365029503033032 started by @alinelena

Uses `@functools.cache` on `get_framework_config` and `@lru_cache(maxsize=1)`
on `load_framework_registry` to significantly speed up retrieval of framework
configurations, while preventing cache mutations via `copy.deepcopy()`.

Co-authored-by: alinelena <3306823+alinelena@users.noreply.github.com>
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