fix(47-02): single continuous selection ring around node + settings

Change BaseNode inner div from h-full to min-h-full so it grows to
encompass the settings panel. The ring now wraps the entire area as
one continuous outline instead of two separate rings with a gap.
Removed the now-unnecessary selected prop from InlineParameterPanel.

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

src/components/nodes/BaseNode.tsx

@@ -126,7 +126,7 @@ export function BaseNode({
       />
       <div
         className={`
-          h-full w-full flex flex-col overflow-visible
+          min-h-full w-full flex flex-col overflow-visible
           ${fullBleed ? "rounded-lg bg-neutral-800/50 border border-neutral-700/40" : "bg-neutral-800 rounded-lg shadow-lg border"}
           ${fullBleed ? "" : (isCurrentlyExecuting || isExecuting ? "border-blue-500 ring-1 ring-blue-500/20" : "border-neutral-700/60")}
           ${fullBleed ? "" : (hasError ? "border-red-500" : "")}

src/components/nodes/Generate3DNode.tsx

@@ -430,7 +430,6 @@ export function Generate3DNode({ id, data, selected }: NodeProps<Generate3DNodeT
             expanded={isParamsExpanded}
             onToggle={handleToggleParams}
             nodeId={id}
-            selected={selected}
           >
             {/* Model selector: Browse button + current model display */}
             <div className="flex items-center justify-between gap-2">

src/components/nodes/GenerateAudioNode.tsx

@@ -390,7 +390,6 @@ export function GenerateAudioNode({ id, data, selected }: NodeProps<GenerateAudi
             expanded={isParamsExpanded}
             onToggle={handleToggleParams}
             nodeId={id}
-            selected={selected}
           >
             {/* Model selector: Browse button + current model display */}
             <div className="flex items-center justify-between gap-2">

src/components/nodes/GenerateImageNode.tsx

@@ -757,7 +757,6 @@ export function GenerateImageNode({ id, data, selected }: NodeProps<NanoBananaNo
           expanded={isParamsExpanded}
           onToggle={handleToggleParams}
           nodeId={id}
-          selected={selected}
         >
           {/* Gemini-specific controls */}
           {isGeminiProvider && currentModelId && (

src/components/nodes/GenerateVideoNode.tsx

@@ -820,7 +820,6 @@ export function GenerateVideoNode({ id, data, selected }: NodeProps<GenerateVide
           expanded={isParamsExpanded}
           onToggle={handleToggleParams}
           nodeId={id}
-          selected={selected}
         >
           {/* External provider parameters - reuse ModelParameters component */}
           {nodeData.selectedModel?.modelId && !isVeoModel(nodeData.selectedModel.modelId) && (

src/components/nodes/InlineParameterPanel.tsx

@@ -7,7 +7,6 @@ interface InlineParameterPanelProps {
   onToggle: () => void;
   children: ReactNode;
   nodeId: string;
-  selected?: boolean;
 }
 
 /**
@@ -19,10 +18,9 @@ export function InlineParameterPanel({
   onToggle,
   children,
   nodeId,
-  selected = false,
 }: InlineParameterPanelProps) {
   return (
-    <div className={`w-full ${expanded && selected ? "ring-2 ring-blue-500/40 rounded-b-lg" : ""}`}>
+    <div className="w-full">
       {/* Settings toggle button — no background when collapsed, floats below node edge */}
       <button
         type="button"

src/components/nodes/LLMGenerateNode.tsx

@@ -243,7 +243,6 @@ export function LLMGenerateNode({ id, data, selected }: NodeProps<LLMGenerateNod
           expanded={isParamsExpanded}
           onToggle={handleToggleParams}
           nodeId={id}
-          selected={selected}
         >
           {/* LLM-specific controls */}
           <div className="space-y-1.5">