fix(raw): remove the RAW Decode panel; one fixed decode that never sh…

[Redrum624]

…ows a dark base

Reported: a PEN-F ORF opened dark and grey. Decoding the file with both LibRaw engines and the app's exact flags gives a correct image, so the bad state came from the decode-settings machinery on the user's build.

• RAW Decode panel, remembered decode defaults and the Settings RAW section removed. Every RAW opens with DCB + blended highlights + camera match; options older builds persisted per photo are ignored, so single and batch exports always match the editor.
• Highlight recovery (post-decode) moved under Basic Adjustments for RAW photos, on the shared SliderRow.
• A failed camera match no longer leaves the -W (un-brightened) base on screen: the native rung re-decodes with auto-brighten, the result is flagged cameraMatched:false and never written to the disk cache. Verified on the ORF: matched 0.319 mean, forced failure 0.401 instead of the dark base.
• cameraMatchWorker.cjs is asarUnpacked and loaded from app.asar.unpacked in packaged builds; base cache key bumped (cm2) so bases cached by earlier builds miss once.

What does this PR do?

Related issue

Checklist

• pnpm run typecheck passes
• pnpm run lint passes (0 problems)
• pnpm run test passes
• I added/updated tests where it made sense
• I updated docs (README / CHANGELOG) if user-facing behavior changed

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