feat: add Claude Code hotfix for interaction_style variable reference

Standalone instruction file that patches existing BMAD installations
to use explicit {interaction_style} session variable lookup with
open-mode default fallback.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

tools/cli/installers/lib/ide/templates/combined/claude-hotfix-interaction-style.md

@@ -0,0 +1,67 @@
+---
+name: 'BMAD Hotfix: interaction_style variable reference'
+description: 'Patches all interaction_style RULE directives to use explicit session variable lookup with open-mode default'
+---
+
+# Hotfix: interaction_style explicit variable reference
+
+You are applying a hotfix to this BMAD installation. Follow these steps exactly.
+
+## What this fixes
+
+Old RULE directives use bare text like `When interaction_style is "structured"` which LLMs fail to evaluate reliably. This hotfix:
+1. Replaces all bare conditionals with explicit variable lookup: `Check your stored {interaction_style} session variable from activation step 2`
+2. Adds fallback: `If you cannot determine {interaction_style}, default to open mode`
+3. Ensures Claude Code files reference the `AskUserQuestion` tool by name
+
+## Steps
+
+### Step 1 — Find all affected files
+
+Search the entire project for files containing `interaction_style`. Target these locations:
+- `_bmad/` — agent `.md` files, `tasks/workflow.xml`, handler files
+- `.claude/commands/` — all slash command entry points
+
+### Step 2 — Replace RULE directives in `.claude/commands/` files
+
+For every file in `.claude/commands/` that contains an interaction_style RULE, replace the RULE line with:
+
+```
+RULE: Check your stored {interaction_style} session variable from activation step 2. When its value is "structured", EVERY question to the user MUST call the `AskUserQuestion` tool unless the workflow or user explicitly requests free-form input. If you cannot determine {interaction_style}, default to open mode.
+```
+
+Common old patterns to find and replace:
+- `RULE: When interaction_style is "structured", EVERY question to the user MUST call the AskUserQuestion tool...`
+- `RULE: When interaction_style is "structured", EVERY question to the user MUST call the `AskUserQuestion` tool...`
+- `RULE: When interaction_style is "structured", EVERY question to the user MUST use structured options with a numbered list...`
+- Any line starting with `RULE:` that contains `interaction_style`
+
+### Step 3 — Fix `_bmad/core/tasks/workflow.xml`
+
+Find the `<mandate>` containing `interaction_style` and replace it with:
+
+```xml
+<mandate>RULE: Check your stored {interaction_style} session variable from activation step 2. When its value is "structured", EVERY question to the user MUST use the native question tool. No exceptions. No inline prompts. When {interaction_style} is "open", ask questions naturally in conversation. If you cannot determine {interaction_style}, default to open mode.</mandate>
+```
+
+### Step 4 — Fix agent `<rules>` blocks
+
+In all agent `.md` files under `_bmad/*/agents/`, find the `<r>` rule containing `interaction_style` and replace with:
+
+```xml
+<r>Check your stored {interaction_style} session variable from activation step 2. When its value is "structured", EVERY question to the user MUST use structured options with a numbered list unless the workflow or user explicitly requests free-form input. If you cannot determine {interaction_style}, default to open mode.</r>
+```
+
+### Step 5 — Fix handler rules in agent files
+
+In agent `.md` files, find handler RULE lines containing `interaction_style` and replace with:
+
+```
+RULE: Check your stored {interaction_style} session variable from activation step 2. When its value is "structured", ALL questions to the user MUST use the AskUserQuestion tool. No plain text prompts. If you cannot determine {interaction_style}, default to open mode.
+```
+
+### Step 6 — Verify
+
+Run a search for `When interaction_style is` across the entire project. There should be ZERO matches remaining. Every reference should now start with `Check your stored {interaction_style}`.
+
+Report the total number of files modified.