Add ORLY_POLICY_PATH for custom policy file location

- Add ORLY_POLICY_PATH environment variable to configure custom policy
  file path, overriding the default ~/.config/ORLY/policy.json location
- Enforce ABSOLUTE paths only - relay panics on startup if relative path
  is provided, preventing common misconfiguration errors
- Update PolicyManager to store and expose configPath for hot-reload saves
- Add ConfigPath() method to P struct delegating to internal PolicyManager
- Update NewWithManager() signature to accept optional custom path parameter
- Add BUG_REPORTS_AND_FEATURE_REQUEST_PROTOCOL.md with issue submission
  guidelines requiring environment details, reproduction steps, and logs
- Update README.md with system requirements (500MB minimum memory) and
  link to bug report protocol
- Update CLAUDE.md and README.md documentation for new ORLY_POLICY_PATH

Files modified:
- app/config/config.go: Add PolicyPath config field
- pkg/policy/policy.go: Add configPath storage and validation
- app/handle-policy-config.go: Use policyManager.ConfigPath()
- app/main.go: Pass cfg.PolicyPath to NewWithManager
- pkg/policy/*_test.go: Update test calls with new parameter
- BUG_REPORTS_AND_FEATURE_REQUEST_PROTOCOL.md: New file
- README.md, CLAUDE.md: Documentation updates

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

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

app/config/config.go

@@ -82,7 +82,8 @@ type C struct {
 	DirectorySpiderInterval time.Duration `env:"ORLY_DIRECTORY_SPIDER_INTERVAL" default:"24h" usage:"how often to run directory spider"`
 	DirectorySpiderMaxHops  int           `env:"ORLY_DIRECTORY_SPIDER_HOPS" default:"3" usage:"maximum hops for relay discovery from seed users"`
 
-	PolicyEnabled bool `env:"ORLY_POLICY_ENABLED" default:"false" usage:"enable policy-based event processing (configuration found in $HOME/.config/ORLY/policy.json)"`
+	PolicyEnabled bool   `env:"ORLY_POLICY_ENABLED" default:"false" usage:"enable policy-based event processing (default config: $HOME/.config/ORLY/policy.json)"`
+	PolicyPath    string `env:"ORLY_POLICY_PATH" usage:"ABSOLUTE path to policy configuration file (MUST start with /); overrides default location; relative paths are rejected"`
 
 	// NIP-43 Relay Access Metadata and Requests
 	NIP43Enabled          bool          `env:"ORLY_NIP43_ENABLED" default:"false" usage:"enable NIP-43 relay access metadata and invite system"`