fix: repo-map default unlimited, tool priority native-first

- repo-map --budget default changed from 1024 to 0 (unlimited)
- budget=0 means output all ranked symbols (no truncation)
- Use --budget N to limit if needed
- All skill/agent references updated to use no budget flag

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: z23cc

agents/context-scout.md

@@ -17,7 +17,7 @@ Match tool to need — flowctl for structure overview, native tools for precise
 
 | Need | Tool | Why |
 |------|------|-----|
-| **Project structure overview** | `flowctl repo-map --budget 1024` | Unique — PageRank-ranked symbols, ~1K tokens for entire project |
+| **Project structure overview** | `flowctl repo-map` | Unique — PageRank-ranked symbols grouped by file (default: all symbols) |
 | **Directory symbol scan** | `flowctl code-structure extract --path <dir>` | Unique — function/type signatures without reading full files |
 | **Deep cross-file analysis** | RP context_builder | Best for "how does X work across files" questions |
 | **Read specific code** | `Read` (native) | Best for precise reads with line ranges — supports offset/limit |

agents/worker.md

@@ -207,7 +207,7 @@ git log -5 --oneline
 
 # 3. Quick context (optional — skip for trivial tasks)
 # Only run these if the task touches unfamiliar code:
-# $FLOWCTL repo-map --budget 512 --json    ← project overview (large projects only)
+# $FLOWCTL repo-map --json    ← full project symbol overview (skip for trivial tasks)
 # $FLOWCTL search "<terms>" --git modified  ← find recently changed related files
 
 # 4. Check memory system

bin/flowctl

@@ -51,7 +51,7 @@ Before spawning scouts, gather initial context. Use the right tool for each need
 ```bash
 # 1. Project structure overview (flowctl — unique, no native equivalent)
 #    Skip for trivial/single-file tasks
-$FLOWCTL repo-map --budget 512 --json
+$FLOWCTL repo-map --json
 
 # 2. Find related files — use Grep (native) for known patterns
 #    Use flowctl search only if file names are fuzzy/uncertain

codex/skills/flow-code-plan/steps/step-02-research.md

@@ -537,8 +537,8 @@ enum Commands {
     },
     /// Generate a ranked repo map (top symbols by importance).
     RepoMap {
-        /// Token budget for the output (default: 1024).
-        #[arg(long, default_value = "1024")]
+        /// Token budget for the output (default: unlimited). Use --budget to limit.
+        #[arg(long, default_value = "0")]
         budget: usize,
         /// Root directory to scan (default: current directory).
         #[arg(long, default_value = ".")]

flowctl/crates/flowctl-cli/src/main.rs

@@ -206,7 +206,7 @@ pub fn generate_repo_map(root: &Path, token_budget: usize) -> Result<String, Str
         };
         let sig_cost = estimate_tokens(&format!("  {}\n", rs.symbol.signature));
 
-        if tokens_used + file_header_cost + sig_cost > token_budget {
+        if token_budget > 0 && tokens_used + file_header_cost + sig_cost > token_budget {
             break;
         }