FN-5824: add MiniMax-M3 support examples

Update MiniMax model references to MiniMax-M3 across runtime UI, docs, and tests.

- Update Hermes and OpenClaw model input placeholders to show MiniMax-M3 examples
- Refresh Hermes runtime README and CLI parsing comment examples to MiniMax-M3
- Adjust dashboard usage test expectations from MiniMax-M* to MiniMax-M3
- Add Hermes runtime adapter coverage to ensure MiniMax-M3 is passed through unchanged

Files changed:
 packages/dashboard/app/components/HermesRuntimeCard.tsx          | 2 +-
 packages/dashboard/app/components/OpenClawRuntimeCard.tsx        | 2 +-
 packages/dashboard/src/__tests__/usage.test.ts                   | 4 ++--
 plugins/fusion-plugin-hermes-runtime/README.md                   | 2 +-
 .../src/__tests__/runtime-adapter.test.ts                        | 9 +++++++++
 plugins/fusion-plugin-hermes-runtime/src/cli-spawn.ts            | 2 +-
 6 files changed, 15 insertions(+), 6 deletions(-)

Fusion-Task-Id: FN-5824

Fusion-Task-Lineage: d9524280-be33-49f8-83d8-ac9b963164f8

packages/dashboard/app/components/HermesRuntimeCard.tsx

@@ -314,7 +314,7 @@ export function HermesRuntimeCard() {
         <input
           id="hermes-model"
           type="text"
-          placeholder="e.g. claude-sonnet-4-5, MiniMax-M2.7"
+          placeholder="e.g. claude-sonnet-4-5, MiniMax-M3"
           value={settings.model}
           disabled={!!settings.profile}
           onChange={(e) => setSettings((s) => ({ ...s, model: e.target.value }))}

packages/dashboard/app/components/OpenClawRuntimeCard.tsx

@@ -277,7 +277,7 @@ export function OpenClawRuntimeCard() {
         <input
           id="openclaw-model"
           type="text"
-          placeholder="e.g. anthropic/claude-haiku-4-5, minimax/MiniMax-M2.7"
+          placeholder="e.g. anthropic/claude-haiku-4-5, minimax/MiniMax-M3"
           value={settings.model}
           onChange={(e) => setSettings((s) => ({ ...s, model: e.target.value }))}
         />

packages/dashboard/src/__tests__/usage.test.ts

@@ -2536,7 +2536,7 @@ describe("usage", () => {
       const mockResponse = {
         model_remains: [
           {
-            model_name: "MiniMax-M*",
+            model_name: "MiniMax-M3",
             current_interval_total_count: 4500,
             // Note: current_interval_usage_count is actually REMAINING, not used
             current_interval_usage_count: 4000,
@@ -2596,7 +2596,7 @@ describe("usage", () => {
       expect(minimax.status).toBe("ok");
       expect(minimax.windows).toHaveLength(2);
 
-      const textWindow = minimax.windows.find((w) => w.label === "MiniMax-M*")!;
+      const textWindow = minimax.windows.find((w) => w.label === "MiniMax-M3")!;
       expect(textWindow).toBeDefined();
       // total=4500, remaining=4000, used=500 → 500/4500*100 ≈ 11.1%
       expect(textWindow.percentUsed).toBeCloseTo(11.1, 0);