docs: add AEGIS (@stackbilt/aegis-core) to docs site and sync manifest

[stackbilt-admin]

Context

AEGIS (aegis-oss) has transitioned from an internal-only tool to @stackbilt/aegis-core — a publishable open-source framework that anyone can install and extend. The docs site needs to reflect this.

What needs updating

1. docs-manifest.json — Add aegis-oss as a sync source

"aegis": {
  "repo": "aegis-oss",
  "pages": {
    "aegis.md": {
      "source": "docs/architecture.md",
      "section": "ecosystem",
      "order": 2,
      "color": "#8b8bff",
      "tag": "02"
    }
  }
}

The aegis-oss repo has 5 docs files ready:

• docs/getting-started.md — Deploy your own instance
• docs/architecture.md — Cognitive kernel design
• docs/configuration.md — Operator config reference
• docs/memory-system.md — Memory tiers and dreaming cycle
• docs/connecting-mcp-clients.md — MCP client setup

2. ecosystem.md — Update AEGIS description

Current (line ~31):

| **AEGIS** | `aegis.stackbilt.dev` | Internal cognitive agent — memory, goals, task pipeline |

Should be:

| **AEGIS** | `aegis.stackbilt.dev` | Open-source cognitive agent framework (`@stackbilt/aegis-core`). Multi-tier memory, autonomous goals, dreaming cycle, MCP native. [GitHub](https://github.com/Stackbilt-dev/aegis-oss) |

Also add AEGIS to the ecosystem overview alongside Charter:

| **AEGIS** (`@stackbilt/aegis-core`) | Open-source (Apache-2.0). Persistent AI agent framework for Cloudflare Workers. Deploy standalone or extend as a dependency. |

3. New page: aegis.md (optional but recommended)

A dedicated AEGIS page covering:

• What it is (persistent AI agent framework)
• Two consumption modes (standalone vs dependency)
• createAegisApp() composition pattern
• Extension interfaces
• Link to aegis-oss repo

4. .bak cleanup

CLAUDE.md.pre-adf-migrate.bak exists in the docs repo root — delete it.

References

• aegis-oss README: https://github.com/Stackbilt-dev/aegis-oss
• CONTRIBUTING.md extension guide: https://github.com/Stackbilt-dev/aegis-oss/blob/main/CONTRIBUTING.md
• Package: @stackbilt/aegis-core (published from aegis-oss/web)

[stackbilt-admin]

Docs Source Remap — edgestack-v2 is deprecated

All 5 docs that were sourced from edgestack-v2 have been physically moved to their new home repos. The docs-manifest.json needs updating to match.

File moves (committed in each repo)

Doc	Old Source	New Source
platform.md	edgestack_v2/docs/platform.md	stackbilt-web/docs/platform.md
api-reference.md	edgestack_v2/docs/api-reference.md	stackbilt-web/docs/api-reference.md
ecosystem.md	edgestack_v2/docs/ecosystem.md	stackbilt-web/docs/ecosystem.md
mcp.md	edgestack_v2/docs/mcp.md	stackbilt-mcp-gateway/docs/mcp.md
compass-governance-api.md	edgestack_v2/docs/compass-governance-api.md	charter/docs/compass-governance-api.md

Updated docs-manifest.json

Replace the edgestack and ecosystem source blocks with:

"stackbilt-web": {
  "repo": "stackbilt-web",
  "pages": {
    "platform.md": { "source": "docs/platform.md", "section": "platform", "order": 4, "color": "#f472b6", "tag": "04" },
    "api-reference.md": { "source": "docs/api-reference.md", "section": "platform", "order": 7, "color": "#c084fc", "tag": "07" },
    "ecosystem.md": { "source": "docs/ecosystem.md", "section": "ecosystem", "order": 6, "color": "#c084fc", "tag": "06" }
  }
},
"mcp-gateway": {
  "repo": "stackbilt-mcp-gateway",
  "pages": {
    "mcp.md": { "source": "docs/mcp.md", "section": "platform", "order": 5, "color": "#22d3ee", "tag": "05" }
  }
},
"charter": {
  "repo": "charter",
  "pages": {
    "getting-started.md": { "source": "docs/getting-started.md", "section": "charter", "order": 1, "color": "#2ea043", "tag": "01" },
    "compass-governance-api.md": { "source": "docs/compass-governance-api.md", "section": "platform", "order": 8, "color": "#22d3ee", "tag": "08" }
  }
},
"aegis": {
  "repo": "aegis-oss",
  "pages": {
    "aegis.md": { "source": "docs/architecture.md", "section": "ecosystem", "order": 2, "color": "#8b8bff", "tag": "02" }
  }
}

Drift detection updated

AEGIS drift detection now watches: stackbilt-web, charter, img-forge, stackbilt-mcp-gateway, aegis-oss (removed edgestack-v2 and stackbilt-auth).

Content accuracy

The moved docs still reference old branding ("StackBilt" vs "Stackbilder") and old endpoints in places. Recommend a content accuracy pass as a follow-up after the manifest update.