[FL-3893] JS modules

[portasynthinca3]

What's new

• JS modules: event_loop, gpio,gui and storage
  • JS gui submodules: gui/loading, gui/submenu, gui/empty_screen, gui/text_input, gui/text_box, gui/dialog
• Documentation for these modules
• TS type declarations for these modules
• JS example scripts for these modules (except storage)
• Some tests for some of the modules
• Removed legacy JS modules: submenu (superseded by gui/submenu), textbox (superseded by gui/text_box), dialog (superseded by gui/dialog)
• TextInputModel field: minimum_length
• SDK API functions: text_input_set_minimum_length , furi_event_loop_is_subscribed
• Static inline convenience function: furi_event_loop_maybe_unsubscribe

Verification

• Run unit tests
• For modules that require access to the outside world (gpio, gui):
  • Build and flash the firmware
  • Run gpio and gui JS example scripts
  • Verify that the examples work as intended

Remarks

Performance

The GUI example is quite heavy, requiring about 32 KiB of heap space with all the GUI modules loaded. The script starts up slowly compared to other scripts (~500ms), but runs just fine.

Readability

The later the date of creation of a module, the more its implementation looks like it's written in a DSL. Without all these macros the code would just become 80% noise, and thus a huge pain in the butt to write and maintain.

Checklist (For Reviewer)

• PR has description of feature/bug or link to Confluence/Jira task
• Description contains actions to verify feature/bugfix
• I've built this code, uploaded it to the device and verified feature/bugfix

[github-actions]

PVS-Studio report for commit af6c6171:

• Report

[github-actions]

Compiled f7 firmware for commit 70dbb41e:

• 📦 Update package
• 📥 DFU file
• ☁️ Web/App updater
• 📊 Size report

[skotopes]

un draft when ready