feat(lib): bundle MCP servers from .common/lib into factory/lib/

Copies source (no node_modules, dist, .tasks, .wiki, __pycache__) for:
- projects-meta-mcp v2.25.0 (TypeScript/Node)
- wiki-graph v0.3.1 (TypeScript/Node)
- interns-mcp v0.3.3 (Python/FastMCP)

.gitignore: exclude lib build artefacts (node_modules, dist, .venv, __pycache__, *.pyc)
bootstrap.ps1: add MCP build step — npm install+build for TS servers, venv+pip for Python

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

lib/interns-mcp/interns_mcp/interns/base.py

@@ -0,0 +1,52 @@
+"""Base intern protocol and response types."""
+
+from __future__ import annotations
+
+from dataclasses import dataclass, field
+from typing import Any
+
+
+@dataclass
+class InternResponse:
+    text: str
+    usage: dict[str, Any] = field(default_factory=dict)
+
+
+@dataclass
+class BlockedByPolicy:
+    path: str
+    pattern: str
+    reason: str
+
+
+@dataclass
+class BudgetExceededError:
+    tokens: int
+    limit: int
+    top_files: list[str] = field(default_factory=list)
+    hint: str = "use compress=True or narrow paths"
+
+
+class Intern:
+    id: str = ""
+    description: str = ""
+    endpoint: str | None = None
+    model: str | None = None
+    max_tokens: int = 4096
+    temperature: float = 0.2
+    system_prompt: str = ""
+    context_budget: int = 120000
+
+    def __init__(self, config: dict[str, Any] | None = None, client: Any = None, safety: Any = None):
+        self.client = client
+        self.safety = safety
+        if config:
+            self._apply_config(config)
+
+    def _apply_config(self, config: dict[str, Any]) -> None:
+        for k, v in config.items():
+            if hasattr(self, k):
+                setattr(self, k, v)
+
+    def run(self, paths: list[str], question: str, **kwargs: Any) -> InternResponse | BlockedByPolicy | BudgetExceededError:
+        raise NotImplementedError