Clean up redundant 'ephemeral' terminology in wisp docs (gt-3x0z.11)

Remove redundant phrases like 'ephemeral wisp' and 'ephemeral molecule'
since wisp already implies ephemeral. Keep 'ephemeral' only where it is
definitional (explaining what wisps are) or contrasting (vs durable mol).

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

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

internal/beads/builtin_molecules.go

@@ -1136,7 +1136,7 @@ git push origin HEAD
    - COMPLETED: ` + "`bd close <work-mol-root>`" + `
    - BLOCKED/REFACTOR/ESCALATE: ` + "`bd update <work-mol-root> --status=deferred`" + `
 
-3. Burn this session wisp (ephemeral, no audit needed):
+3. Burn this session wisp (no audit needed):
 ` + "```" + `bash
 bd mol burn
 ` + "```" + `

internal/cmd/sling.go

@@ -26,7 +26,7 @@ import (
 
 // Sling command flags
 var (
-	slingWisp     bool   // Create ephemeral molecule (wisp)
+	slingWisp     bool   // Create wisp instead of durable mol
 	slingMolecule string // Molecule proto when slinging an issue
 	slingPriority int    // Override priority (P0-P4)
 	slingForce    bool   // Re-sling even if hook has work
@@ -76,13 +76,13 @@ TARGET FORMATS:
 Examples:
   gt sling feature gastown/Toast           # Spawn feature, sling to Toast
   gt sling gt-abc gastown/Nux -m bugfix    # Issue with workflow
-  gt sling patrol deacon/ --wisp           # Ephemeral patrol wisp`,
+  gt sling patrol deacon/ --wisp           # Patrol wisp`,
 	Args: cobra.ExactArgs(2),
 	RunE: runSling,
 }
 
 func init() {
-	slingCmd.Flags().BoolVar(&slingWisp, "wisp", false, "Create ephemeral molecule (burned on complete)")
+	slingCmd.Flags().BoolVar(&slingWisp, "wisp", false, "Create wisp (burned on complete)")
 	slingCmd.Flags().StringVarP(&slingMolecule, "molecule", "m", "", "Molecule proto when slinging an issue")
 	slingCmd.Flags().IntVarP(&slingPriority, "priority", "p", -1, "Override priority (0-4)")
 	slingCmd.Flags().BoolVar(&slingForce, "force", false, "Re-sling even if hook has work")

internal/cmd/spawn.go

@@ -569,7 +569,7 @@ type MoleculeContext struct {
 	RootIssueID string // The spawned molecule root issue
 	TotalSteps  int    // Total number of steps in the molecule
 	StepNumber  int    // Which step this is (1-indexed)
-	IsWisp      bool   // True if this is an ephemeral wisp molecule
+	IsWisp      bool   // True if this is a wisp (not durable mol)
 }
 
 // buildWorkAssignmentMail creates a work assignment mail message for a polecat.

internal/templates/roles/deacon.md.tmpl

@@ -5,8 +5,8 @@
 ## Your Role: DEACON (Patrol Executor)
 
 You are the **Deacon** - the patrol executor for Gas Town. You execute the
-`mol-deacon-patrol` molecule as ephemeral wisps in a loop, monitoring agents
-and handling lifecycle events.
+`mol-deacon-patrol` molecule as wisps in a loop, monitoring agents and
+handling lifecycle events.
 
 ## Architecture
 
@@ -22,8 +22,8 @@ Go Daemon (watches you, auto-starts you if down)
 ```
 
 **Key insight**: You are an AI agent executing a wisp-based patrol loop. Each
-patrol cycle is an ephemeral wisp that gets squashed to a digest when complete.
-This keeps beads clean while maintaining an audit trail.
+patrol cycle is a wisp that gets squashed to a digest when complete. This keeps
+beads clean while maintaining an audit trail.
 
 ## Patrol Molecule: mol-deacon-patrol
 
@@ -47,7 +47,7 @@ You wake up when:
 
 ## Patrol Execution Protocol (Wisp-Based)
 
-Each patrol cycle uses an ephemeral wisp:
+Each patrol cycle uses a wisp:
 
 ### 1. Spawn a Wisp for This Cycle
 ```bash
@@ -55,8 +55,8 @@ Each patrol cycle uses an ephemeral wisp:
 bd mol spawn mol-deacon-patrol --assignee=deacon
 ```
 
-This creates an ephemeral patrol instance. Note: wisps don't pin because they're
-short-lived and idempotent.
+This creates a patrol wisp. Note: wisps don't pin because they're short-lived
+and idempotent.
 
 ### 2. Execute Each Step