fix(commands): rename NFR references to success criteria in analyze and clarify

Author: ismaelJimenez

templates/commands/analyze.md

@@ -44,7 +44,7 @@ Load only the minimal necessary context from each artifact:
 
 - Overview/Context
 - Functional Requirements
-- Non-Functional Requirements
+- Success Criteria (non-functional targets — performance, security, availability, etc.)
 - User Stories
 - Edge Cases (if present)
 
@@ -71,7 +71,7 @@ Load only the minimal necessary context from each artifact:
 
 Create internal representations (do not include raw artifacts in output):
 
-- **Requirements inventory**: Each functional + non-functional requirement with a stable key (derive slug based on imperative phrase; e.g., "User can upload file" → `user-can-upload-file`)
+- **Requirements inventory**: Each functional requirement with a stable key (derive slug based on imperative phrase; e.g., "User can upload file" → `user-can-upload-file`). Also include Success Criteria items that require buildable work (e.g., load-testing infrastructure, security audit tooling). Exclude post-launch outcome metrics and business KPIs (e.g., "Reduce support tickets by 50%").
 - **User story/action inventory**: Discrete user actions with acceptance criteria
 - **Task coverage mapping**: Map each task to one or more requirements or stories (inference by keyword / explicit reference patterns like IDs or key phrases)
 - **Constitution rule set**: Extract principle names and MUST/SHOULD normative statements
@@ -105,7 +105,7 @@ Focus on high-signal findings. Limit to 50 findings total; aggregate remainder i
 
 - Requirements with zero associated tasks
 - Tasks with no mapped requirement/story
-- Non-functional requirements not reflected in tasks (e.g., performance, security)
+- Success Criteria requiring buildable work (performance, security, availability) not reflected in tasks
 
 #### F. Inconsistency
 

templates/commands/clarify.md

@@ -145,7 +145,7 @@ Execution steps:
        - Functional ambiguity → Update or add a bullet in Functional Requirements.
        - User interaction / actor distinction → Update User Stories or Actors subsection (if present) with clarified role, constraint, or scenario.
        - Data shape / entities → Update Data Model (add fields, types, relationships) preserving ordering; note added constraints succinctly.
-       - Non-functional constraint → Add/modify measurable criteria in Non-Functional / Quality Attributes section (convert vague adjective to metric or explicit target).
+       - Non-functional constraint → Add/modify measurable criteria in Success Criteria > Measurable Outcomes (convert vague adjective to metric or explicit target).
        - Edge case / negative flow → Add a new bullet under Edge Cases / Error Handling (or create such subsection if template provides placeholder for it).
        - Terminology conflict → Normalize term across spec; retain original only if necessary by adding `(formerly referred to as "X")` once.
     - If the clarification invalidates an earlier ambiguous statement, replace that statement instead of duplicating; leave no obsolete contradictory text.