Fix per-source catalog entry asset paths

Correct split-file subpaths and mmproj filenames in the per-source catalog entries after validating curated assets against Hugging Face.

entries/Qwen/Qwen3-Coder-Next-GGUF.json

@@ -16,17 +16,17 @@
         "moe": null,
         "extra_files": [
           {
-            "file": "Qwen3-Coder-Next-Q4_K_M-00002-of-00004.gguf",
+            "file": "Qwen3-Coder-Next-Q4_K_M/Qwen3-Coder-Next-Q4_K_M-00002-of-00004.gguf",
             "repo": "Qwen/Qwen3-Coder-Next-GGUF",
             "revision": "main"
           },
           {
-            "file": "Qwen3-Coder-Next-Q4_K_M-00003-of-00004.gguf",
+            "file": "Qwen3-Coder-Next-Q4_K_M/Qwen3-Coder-Next-Q4_K_M-00003-of-00004.gguf",
             "repo": "Qwen/Qwen3-Coder-Next-GGUF",
             "revision": "main"
           },
           {
-            "file": "Qwen3-Coder-Next-Q4_K_M-00004-of-00004.gguf",
+            "file": "Qwen3-Coder-Next-Q4_K_M/Qwen3-Coder-Next-Q4_K_M-00004-of-00004.gguf",
             "repo": "Qwen/Qwen3-Coder-Next-GGUF",
             "revision": "main"
           }

entries/unsloth/MiniMax-M2.5-GGUF.json

@@ -20,17 +20,17 @@
         },
         "extra_files": [
           {
-            "file": "MiniMax-M2.5-Q4_K_M-00002-of-00004.gguf",
+            "file": "Q4_K_M/MiniMax-M2.5-Q4_K_M-00002-of-00004.gguf",
             "repo": "unsloth/MiniMax-M2.5-GGUF",
             "revision": "main"
           },
           {
-            "file": "MiniMax-M2.5-Q4_K_M-00003-of-00004.gguf",
+            "file": "Q4_K_M/MiniMax-M2.5-Q4_K_M-00003-of-00004.gguf",
             "repo": "unsloth/MiniMax-M2.5-GGUF",
             "revision": "main"
           },
           {
-            "file": "MiniMax-M2.5-Q4_K_M-00004-of-00004.gguf",
+            "file": "Q4_K_M/MiniMax-M2.5-Q4_K_M-00004-of-00004.gguf",
             "repo": "unsloth/MiniMax-M2.5-GGUF",
             "revision": "main"
           }

entries/unsloth/Qwen3.5-0.8B-GGUF.json

@@ -16,7 +16,7 @@
         "moe": null,
         "extra_files": [],
         "mmproj": {
-          "file": "Qwen3.5-0.8B-mmproj-BF16.gguf",
+          "file": "mmproj-BF16.gguf",
           "repo": "unsloth/Qwen3.5-0.8B-GGUF",
           "revision": "main"
         }

entries/unsloth/Qwen3.5-4B-GGUF.json

@@ -16,7 +16,7 @@
         "moe": null,
         "extra_files": [],
         "mmproj": {
-          "file": "Qwen3.5-4B-mmproj-BF16.gguf",
+          "file": "mmproj-BF16.gguf",
           "repo": "unsloth/Qwen3.5-4B-GGUF",
           "revision": "main"
         }

entries/unsloth/Qwen3.5-9B-GGUF.json

@@ -16,7 +16,7 @@
         "moe": null,
         "extra_files": [],
         "mmproj": {
-          "file": "Qwen3.5-9B-mmproj-BF16.gguf",
+          "file": "mmproj-BF16.gguf",
           "repo": "unsloth/Qwen3.5-9B-GGUF",
           "revision": "main"
         }