docs: map Python specialist role for #228
Route final delivered role methods for #228
Route feature architect method for #228
Route senior DBA role method for #228
Route delivered role methods for #228
Integrate consequential value handoffs for #228
Define specialist roles and completion audit for #228
Prepare canonical documentation destinations for 153
Define progress line and byte counting precisely
Persist approved Developer QA Build ownership, lifecycle, progress cap and PR review sequence
Link role names to reusable task prompts
Clarify role ownership, Reviewer, lifecycle, handoffs and unresolved choices
Document owner-directed RR development delegation model