feat(skill): add video-orchestrator optional creative skill

Meta-pipeline that wraps any video request — narrative film, product /
marketing, music video, explainer, ASCII, generative, comic, 3D,
real-time/installation — in a Hermes Kanban pipeline. Performs adaptive
discovery, designs an appropriate team for the requested style, generates
the setup script that creates Hermes profiles + initial kanban task, and
helps monitor execution.

Routes scenes to whichever existing Hermes skill fits each beat
(`ascii-video`, `manim-video`, `p5js`, `comfyui`, `touchdesigner-mcp`,
`blender-mcp`, `pixel-art`, `baoyu-comic`, `claude-design`, `excalidraw`,
`songsee`, `heartmula`, …) plus external APIs for TTS, image-gen, and
image-to-video. Kanban orchestration uses the `kanban-orchestrator` and
`kanban-worker` skills.

The single-project workspace layout, profile-config patching pattern,
SOUL.md-per-profile model, and `--workspace dir:<path>` discipline are
adapted from alt-glitch's original kanban-video-pipeline at
https://github.com/NousResearch/kanban-video-pipeline. This skill
generalizes those patterns across video styles and replaces the original
string-replacement config patcher with a PyYAML-based one that touches
only `toolsets` and `skills.always_load` (preserving security-sensitive
fields like `approvals.mode`).

Includes:
- SKILL.md — workflow + critical rules
- references/ — intake, role archetypes, tool matrix, kanban setup,
  monitoring, six worked examples
- assets/ — brief / setup.sh / soul.md templates
- scripts/ — bootstrap_pipeline.py (plan.json -> setup.sh) and
  monitor.py (poll + issue detection)

Co-authored-by: alt-glitch <balyan.sid@gmail.com>

optional-skills/creative/video-orchestrator/assets/brief.md.tmpl

@@ -0,0 +1,79 @@
+# Video Brief — {{TITLE}}
+
+> Slug: `{{SLUG}}` · Tenant: `{{TENANT}}` · Project workspace: `{{WORKSPACE}}`
+
+## 1. Concept
+
+**One-line pitch.** {{ONE_LINE_PITCH}}
+
+**Emotional north star.** {{EMOTIONAL_NORTH_STAR}}
+*(What should the viewer feel walking away?)*
+
+## 2. Scope
+
+| | |
+|---|---|
+| Duration | {{DURATION_S}} seconds |
+| Aspect ratio | {{ASPECT}} |
+| Resolution | {{RESOLUTION}} |
+| Frame rate | {{FPS}} fps |
+| Target platforms | {{PLATFORMS}} |
+| Deadline | {{DEADLINE}} |
+| Quality bar | {{QUALITY_BAR}} *(rough draft / polished / archival)* |
+
+## 3. Style
+
+**Visual references.** {{VISUAL_REFS}}
+
+**Tone.** {{TONE}}
+
+**Brand constraints.** {{BRAND_CONSTRAINTS}}
+*(colors, typography, motion language; or "n/a")*
+
+**Aesthetic rules.**
+{{AESTHETIC_RULES}}
+
+## 4. Scenes
+
+Beat-by-beat breakdown. Each scene gets a row.
+
+| # | Time | Content | Target tool / skill | Audio | Notes |
+|---|------|---------|---------------------|-------|-------|
+| 1 | 0:00–0:0X | {{SCENE_1_CONTENT}} | {{SCENE_1_TOOL}} | {{SCENE_1_AUDIO}} | {{SCENE_1_NOTES}} |
+| 2 | 0:0X–0:0Y | ... | ... | ... | ... |
+
+## 5. Audio
+
+**Approach.** {{AUDIO_APPROACH}}
+*(narration / music-only / synced to track / silent / mixed)*
+
+**Voiceover.** {{VO_DETAILS}}
+*(provider, voice, language, script source — "n/a" if no VO)*
+
+**Music.** {{MUSIC_DETAILS}}
+*(provided track path / commission via Suno / commission via heartmula /
+license-free / "n/a")*
+
+**SFX.** {{SFX_DETAILS}}
+*(generated, library, or "n/a")*
+
+## 6. Deliverables
+
+| Format | Resolution | Notes |
+|--------|-----------|-------|
+| {{PRIMARY_FORMAT}} | {{PRIMARY_RES}} | The main output |
+| {{ALT_FORMAT_1}} | {{ALT_RES_1}} | {{ALT_NOTES_1}} |
+
+**Final filename.** `output/final.mp4`
+*(plus optional `output/final-9x16.mp4`, `output/captions.srt`, etc.)*
+
+## 7. Constraints
+
+- API keys required: {{API_KEYS_REQUIRED}}
+- External dependencies: {{EXT_DEPS}}
+- Source assets to incorporate: {{SOURCE_ASSETS}}
+
+---
+
+**This brief is the contract. The director and every downstream profile read
+it. If the brief changes, the kanban must be re-fired — don't edit live.**