v0.5.27 — Fix all model names to valid Ollama pull targets
Fix: Corrected two invalid Ollama model names that caused 'pull model manifest: file does not exist':
phi4:3.8b→phi4-mini(correct Ollama name for Microsoft Phi-4 Mini 3.8B)openhermes:7b-mistral-v2-q4_K_M→openhermes(correct tag is justopenhermes/ v2.5 latest)
All other models in the menu (qwen3:0.6b, gemma3:1b, tinyllama:1.1b, llama3.2:3b, mistral:7b, llama3.1:8b, mistral-nemo:12b, qwen2.5:14b, qwen2.5:32b) verified as valid pullable names.