feat: add built-in video editor (OpenReel integration)

[NSIETeam]

What

Adds a built-in OpenReel Video Editor as a plugin — a professional browser-based video editor bundled directly in EasyCode, no internet or external dependencies needed.

Actions (9)

Action	Description
open	Launch the video editor (loads from bundled resources/video-editor/)
import	Import a video file into the editor
add_subtitle	Add subtitle text at a specific timestamp
add_text	Add styled text overlay (position, font size, color)
cut	Cut/trim video between two timestamps
export	Export project as MP4/WebM/ProRes
ai_edit	Natural language editing → LLM generates step-by-step plan
status	Check if editor is running
close	Close the editor

Bundled Resources

OpenReel pre-built (3.9MB) is included in resources/video-editor/:

• index.html — entry point
• assets/ — JS bundles (React, Three.js, Zustand, WebGPU renderer)
• fonts/ — 3D text typeface fonts
• workers/ — Web Workers for background processing

Loads from file:// — no dev server, no internet needed.

OpenReel Features (built-in)

• Multi-track timeline (unlimited video/audio/text tracks)
• GPU acceleration (WebGPU + WebCodecs)
• Transitions, video effects, blend modes
• Color grading (wheels, HSL, curves, LUT support)
• Keyframe animation (20+ easing curves)
• Audio mixing with effects (EQ, reverb, compressor, etc.)
• Subtitle support (SRT import, karaoke-style highlighting)
• Export: MP4 (H.264/H.265), WebM (VP9/AV1), ProRes, up to 4K@60fps
• Screen recording
• Auto-save (IndexedDB)

AI Integration

The ai_edit action sends natural language instructions to the LLM:

{action:"ai_edit", ai_instruction:"Add fade in for first 2 seconds, then cut to 0:15"}

LLM converts this to step-by-step editing commands.

Source

OpenReel Video: https://github.com/Augani/openreel-video (MIT License)