Add the phase MIL-009 (proposed 2026-12-21 to 2026-12-23): after the
framework is installed, the new project excludes .claude, .agents and
AGENTS.md through its own .git/info/exclude, so no tracked file changes.
The analysis and design documents agree with it: Business Case objective 5,
US-001.03, UC-001 (postcondition, step 9, extension 9f, a rule), OC-001 (P15
and two exceptions), SD-001, DCD-001 and DCD-002 (excludeFromGit,
trackedPaths), and the Framework Setup and Template definitions in DM-001,
DM-002 and the dictionary.
Refs #65
Refs #66
Refs #67
Refs #68
Refs #69