✨ Add multi-component memory profiling support

Refactored memory profiling tools to simultaneously analyze both
operator-controller and catalogd components:

**collect-profiles.sh:**
- Hardcoded dual-component collection (operator-controller + catalogd)
- Separate port forwards: localhost:6060 → operator-controller:6060,
  localhost:6061 → catalogd:6060
- Creates component subdirectories for organized profile storage
- Collects profiles from both components simultaneously

**analyze-profiles.sh:**
- Removed backward compatibility for single-component analysis
- Now requires both component directories to exist
- Added analyze_component() function with stderr redirects to prevent
  log pollution in captured output
- Generates combined analysis.md with sections for each component
- Executive Summary shows peak memory for both components
- Prometheus Alerts section remains test-wide (not per-component)

**run-profiled-test.sh:**
- Updated progress display to show both components:
  "operator-controller: X, catalogd: Y"
- Enhanced summary output for dual-component results

Directory structure:
memory-profiles/
└── test-name/
    ├── operator-controller/
    │   └── heap*.pprof
    ├── catalogd/
    │   └── heap*.pprof
    ├── analysis.md
    └── e2e-summary.md

🤖 Generated with [Claude Code](https://claude.com/claude-code)

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

Author: tmshort