release: v0.50.151 — credential_pool provider detection + Ollama Cloud support (PR #820 by @starship-s)

Surfaces providers added via credential_pool in the model dropdown. Ambient gh-cli tokens suppressed. _apply_provider_prefix helper extracted. Ollama Cloud display name + dynamic model list. looksLikeBareOllamaId heuristic tightened. Test isolation fixed.

PR #820 by @starship-s.

static/boot.js

@@ -847,6 +847,7 @@ function applyBotName(){
     $('modelSelect').value=savedModel;
     // If the value didn't take (model not in list), clear the bad pref
     if($('modelSelect').value!==savedModel) localStorage.removeItem('hermes-webui-model');
+    else if(typeof syncModelChip==='function') syncModelChip();
   }
   // Pre-load workspace list so sidebar name is correct from first render
   await loadWorkspaceList();

static/ui.js

@@ -341,7 +341,7 @@ async function selectModelFromDropdown(value){
   if(!Array.from(sel.options).some(o=>o.value===value)){
     const opt=document.createElement('option');
     opt.value=value;
-    opt.textContent=value.split('/').pop()||value;
+    opt.textContent=getModelLabel(value);
     opt.dataset.custom='1';
     // Remove any previous custom option before adding new one
     sel.querySelectorAll('option[data-custom]').forEach(o=>o.remove());
@@ -469,6 +469,23 @@ function scrollToBottom(){
   if(btn) btn.style.display='none';
 }
 
+function _fmtOllamaLabel(mid){
+  const [namePart, ...variantParts] = mid.split(':');
+  const variant = variantParts.join(':');
+  const _fmt = (s) => {
+    const tokens = s.replace(/[-_]/g, ' ').split(' ');
+    return tokens.map(t => {
+      const alphaOnly = t.replace(/\./g, '');
+      if (t.length <= 3 && /^[a-zA-Z.]+$/.test(t)) return t.toUpperCase();
+      if (/^\d/.test(alphaOnly)) return t.toUpperCase();
+      return t.charAt(0).toUpperCase() + t.slice(1);
+    }).join(' ');
+  };
+  let label = _fmt(namePart);
+  if (variant) label += ' (' + _fmt(variant) + ')';
+  return label;
+}
+
 function getModelLabel(modelId){
   if(!modelId) return 'Unknown';
   // Check dynamic labels first, then fall back to splitting the ID
@@ -476,7 +493,19 @@ function getModelLabel(modelId){
   // Static fallback for common models
   const STATIC_LABELS={'openai/gpt-5.4-mini':'GPT-5.4 Mini','openai/gpt-4o':'GPT-4o','openai/o3':'o3','openai/o4-mini':'o4-mini','anthropic/claude-sonnet-4.6':'Sonnet 4.6','anthropic/claude-sonnet-4-5':'Sonnet 4.5','anthropic/claude-haiku-3-5':'Haiku 3.5','google/gemini-3.1-pro-preview':'Gemini 3.1 Pro','google/gemini-3-flash-preview':'Gemini 3 Flash','google/gemini-3.1-flash-lite-preview':'Gemini 3.1 Flash Lite','google/gemini-2.5-pro':'Gemini 2.5 Pro','google/gemini-2.5-flash':'Gemini 2.5 Flash','deepseek/deepseek-chat-v3-0324':'DeepSeek V3','meta-llama/llama-4-scout':'Llama 4 Scout'};
   if(STATIC_LABELS[modelId]) return STATIC_LABELS[modelId];
-  return modelId.split('/').pop()||'Unknown';
+  // Safe Ollama-tag fallback formatter before generic split('/').pop()
+  let _last = modelId.split('/').pop() || modelId;
+  // Strip @provider: prefix if present (e.g. @ollama-cloud:kimi-k2.6)
+  if (_last.startsWith('@') && _last.includes(':')) _last = _last.split(':').slice(1).join(':');
+  const looksLikeOllamaTag = /^[a-z0-9][\w.-]*:[\w.-]+$/i.test(_last);
+  // Narrow: only apply Ollama formatter to IDs with explicit @ollama prefix or colon-tag format.
+  // Avoids reformatting bare provider model IDs like claude-sonnet-4-6 or gpt-4o.
+  const looksLikeBareOllamaId = modelId.startsWith('@ollama') || looksLikeOllamaTag;
+  const ollamaLabel = _fmtOllamaLabel(_last);
+  if ((modelId.startsWith('ollama/') || modelId.startsWith('@ollama') || looksLikeOllamaTag || looksLikeBareOllamaId) && ollamaLabel !== _last) {
+    return ollamaLabel;
+  }
+  return _last || 'Unknown';
 }
 
 function _stripXmlToolCallsDisplay(s){