Add HyperFocus Calc catalog manifest (Tools)

[Endika]

Application Submission

HyperFocus Calc is a Flipper Zero utility that computes hyperfocal distance from:

• Focal length (mm), adjusted with D-pad up/down (8–600 mm, 1 mm steps)
• Aperture in standard full-stop steps (1.4 → 22) with left/right
• Circle of confusion (CoC) per sensor: defaults from sensor W × H (mm) via diagonal/1500, with optional manual CoC (0.001 mm steps) in the editor

The main screen shows focal, aperture, CoC, hyperfocal distance in meters, and a simple camera–scene graphic. Sensors are stored on the SD card under /ext/apps_data/hyperfocuscalc/. The app includes a menu (Calculate, My sensors, Credits), sensor list/editor, text input for names, and a credits screen

Extra Requirements

• Hardware: none (uses Flipper Zero only).
• Software: none beyond official / compatible firmware; uFBT builds the FAP from the linked GitHub repo.

Author Checklist (Fill this out)

• I've read the contribution guidelines and my PR follows them
• I own the code I'm submitting or have code owner's permission to submit it
• I have validated the manifest file(s) with python3 tools/bundle.py --nolint applications/CATEGORY/APPID/manifest.yml bundle.zip

Reviewer Checklist (Don't fill this out)

• Bundle is valid
• There are no obvious issues with the source code
• I've ran this application and verified its functionality