feat: breakpoint edge highlighting and conversational mode validation

CLAUDE.md

@@ -1,5 +1,36 @@
 # CLAUDE.md
 
+## Behavioral Guidelines
+
+### Think Before Coding
+- State assumptions explicitly. If uncertain, ask.
+- If multiple interpretations exist, present them — don't pick silently.
+- If a simpler approach exists, say so. Push back when warranted.
+- If something is unclear, stop. Name what's confusing. Ask.
+
+### Simplicity First
+- No features beyond what was asked.
+- No abstractions for single-use code.
+- No "flexibility" or "configurability" that wasn't requested.
+- No error handling for impossible scenarios.
+- If you write 200 lines and it could be 50, rewrite it.
+
+### Surgical Changes
+When editing existing code:
+- Don't "improve" adjacent code, comments, or formatting.
+- Don't refactor things that aren't broken.
+- Match existing style, even if you'd do it differently.
+- If you notice unrelated dead code, mention it — don't delete it.
+- Remove imports/variables/functions that YOUR changes made unused.
+- Don't remove pre-existing dead code unless asked.
+- Every changed line should trace directly to the user's request.
+
+### Goal-Driven Execution
+Transform tasks into verifiable goals:
+- "Add validation" → write tests for invalid inputs, then make them pass.
+- "Fix the bug" → write a test that reproduces it, then make it pass.
+- "Refactor X" → ensure tests pass before and after.
+
 ## Workflow Rules
 - NEVER commit, push, or create PRs unless explicitly asked to do so.
 - Always wait for explicit user confirmation before any git operations that affect the repository.

pyproject.toml

@@ -1,11 +1,11 @@
 [project]
 name = "uipath-dev"
-version = "0.0.41"
+version = "0.0.42"
 description = "UiPath Developer Console"
 readme = { file = "README.md", content-type = "text/markdown" }
 requires-python = ">=3.11"
 dependencies = [
-  "uipath-runtime>=0.8.0, <0.9.0",
+  "uipath-runtime>=0.8.2, <0.9.0",
   "textual>=7.5.0, <8.0.0",
   "pyperclip>=1.11.0, <2.0.0",
 ]

src/uipath/dev/models/data.py

@@ -38,6 +38,7 @@ class StateData:
 
     run_id: str
     node_name: str
+    qualified_node_name: str | None = None
     payload: dict[str, Any] | None = None
     timestamp: datetime = field(default_factory=datetime.now)
 

src/uipath/dev/models/execution.py

@@ -47,6 +47,7 @@ def __init__(
         self.error: UiPathErrorContract | None = None
         self.breakpoints: list[str] = []
         self.breakpoint_node: str | None = None
+        self.breakpoint_next_nodes: list[str] = []
         self.graph_data: dict[str, Any] | None = None
         self.chat_events = ChatEvents()
 

src/uipath/dev/server/frontend/src/App.tsx

@@ -88,6 +88,7 @@ export default function App() {
           selectedRunId,
           detail.states.map((s) => ({
             node_name: s.node_name,
+            qualified_node_name: s.qualified_node_name,
             timestamp: new Date(s.timestamp).getTime(),
             payload: s.payload,
           })),