fix(build): resolve firstLine conflict and update golden help

cmd/sin-code/catalog_cmd.go

@@ -167,7 +167,7 @@ func renderCatalog(w io.Writer, assets []*catalog.Asset, format string) error {
 			line := fmt.Sprintf("%-7s %-20s %s",
 				strings.ToUpper(string(a.Kind)),
 				a.Name,
-				firstLine(a.Description))
+				catalogFirstLine(a.Description))
 			if a.Short != "" && a.Short != firstWord(a.Description) {
 				line = fmt.Sprintf("%-7s %-20s %s",
 					strings.ToUpper(string(a.Kind)),
@@ -181,7 +181,7 @@ func renderCatalog(w io.Writer, assets []*catalog.Asset, format string) error {
 }
 
 // firstLine returns the first non-empty line of s, trimmed.
-func firstLine(s string) string {
+func catalogFirstLine(s string) string {
 	for _, line := range strings.Split(s, "\n") {
 		line = strings.TrimSpace(line)
 		if line != "" {

cmd/sin-code/main.go

@@ -36,7 +36,7 @@ It consolidates 44+ subcommands into a single cobra-based CLI:
   Other:            completion, read, write, edit, lsp, plugin, index,
                     orchestrator-run, orchestrator-agents, orchestrator-plan,
                     todo, notifications, memory, assets, evalset, hooks,
-                    instinct, prp, skills
+                    instinct, prp, skills, catalog, compile-spec, triage
 
 Each subcommand is also a thin pass-through to the standalone tool repos
 for backwards compatibility — the standalone binaries are still maintained

cmd/sin-code/testdata/golden/help.golden

@@ -5,11 +5,11 @@ It consolidates 44+ subcommands into a single cobra-based CLI:
   Advanced tools:   ibd, poc, sckg, adw, oracle, efm
   Utility commands: security, sbom, config, self-update, tui, serve, update
   Agent ecosystem:  chat, sessions, mcp, goal, daemon, skill, superpowers,
-                    vane, stack, gh, hub, ledger, summary
+                    vane, stack, gh, hub, ledger, summary, install
   Other:            completion, read, write, edit, lsp, plugin, index,
                     orchestrator-run, orchestrator-agents, orchestrator-plan,
                     todo, notifications, memory, assets, evalset, hooks,
-                    instinct, prp, skills
+                    instinct, prp, skills, catalog, compile-spec, triage
 
 Each subcommand is also a thin pass-through to the standalone tool repos
 for backwards compatibility — the standalone binaries are still maintained
@@ -23,8 +23,10 @@ Available Commands:
   assets              Manage harvested agents/commands/skills
   auto                Ultra-autonomous mode: pursue a program.md objective on your behalf
   autodev             Bridge to OpenSIN-Code/autodev-cli (Python autoresearch loop, never vendored)
+  catalog             Unified tool catalog (hub + assets, one CLI)
   chat                Run the SIN-Code agent loop (interactive REPL or headless one-shot)
   codegraph           Bridge to CodeGraph for multi-language code analysis
+  compile-spec        Compile .sin-code.yml into the four derived JSON artifacts
   completion          Generate the autocompletion script for the specified shell
   config              View and manage sin-code configuration
   daemon              Run the autonomous worker: lease goals, execute, verify, learn
@@ -45,6 +47,7 @@ Available Commands:
   hub                 Tool catalog and landing page for sin-code
   ibd                 Intent-Based Diffing — compare code changes against stated intent
   index               Manage persistent incremental code index
+  install             Install or verify the sin-code single-binary release
   instinct            Manage learned instincts (continuous learning)
   ledger              Query the semantic session ledger
   lsp                 LSP (Language Server Protocol) — IDE-grade code intelligence
@@ -78,6 +81,7 @@ Available Commands:
   swarm               Race N agent profiles on the same prompt (first verified wins)
   todo                Issue tracker with dependencies, audit log, and project namespaces
   trace               Configure + verify OpenTelemetry tracer setup
+  triage              Read the open issue backlog via gh, score, group, and render
   tui                 Interactive multi-pane TUI (Tools, Sessions, EFM, Config, History)
   update              Update SIN-Code stack (Python packages, Go binaries, skills)
   vane                Bridge to a self-hosted Vane answering engine (citation-backed research)

cmd/sin-code/testdata/scripts/golden_help.txt

@@ -13,7 +13,7 @@ It consolidates 44+ subcommands into a single cobra-based CLI:
   Other:            completion, read, write, edit, lsp, plugin, index,
                     orchestrator-run, orchestrator-agents, orchestrator-plan,
                     todo, notifications, memory, assets, evalset, hooks,
-                    instinct, prp, skills
+                    instinct, prp, skills, catalog, compile-spec, triage
 
 Each subcommand is also a thin pass-through to the standalone tool repos
 for backwards compatibility — the standalone binaries are still maintained
@@ -27,8 +27,10 @@ Available Commands:
   assets              Manage harvested agents/commands/skills
   auto                Ultra-autonomous mode: pursue a program.md objective on your behalf
   autodev             Bridge to OpenSIN-Code/autodev-cli (Python autoresearch loop, never vendored)
+  catalog             Unified tool catalog (hub + assets, one CLI)
   chat                Run the SIN-Code agent loop (interactive REPL or headless one-shot)
   codegraph           Bridge to CodeGraph for multi-language code analysis
+  compile-spec        Compile .sin-code.yml into the four derived JSON artifacts
   completion          Generate the autocompletion script for the specified shell
   config              View and manage sin-code configuration
   daemon              Run the autonomous worker: lease goals, execute, verify, learn
@@ -83,6 +85,7 @@ Available Commands:
   swarm               Race N agent profiles on the same prompt (first verified wins)
   todo                Issue tracker with dependencies, audit log, and project namespaces
   trace               Configure + verify OpenTelemetry tracer setup
+  triage              Read the open issue backlog via gh, score, group, and render
   tui                 Interactive multi-pane TUI (Tools, Sessions, EFM, Config, History)
   update              Update SIN-Code stack (Python packages, Go binaries, skills)
   vane                Bridge to a self-hosted Vane answering engine (citation-backed research)