Add proposal application fixtures

internal/framework/proposals/testdata/mixed_scenarios.input.json

@@ -0,0 +1,68 @@
+{
+  "policy": "require_unique",
+  "transcript": {
+    "segments": [
+      {
+        "id": 1,
+        "speaker": "A",
+        "start": 0,
+        "end": 4,
+        "text": "foo bar rank rank"
+      },
+      {
+        "id": 2,
+        "speaker": "B",
+        "start": 4,
+        "end": 5,
+        "text": "hello"
+      }
+    ]
+  },
+  "proposals": [
+    {
+      "proposal_index": 0,
+      "module_key": "grammar",
+      "module_instance": "grammar_1",
+      "id": 1,
+      "original_text": "foo bar",
+      "corrected_text": "foo-bar",
+      "confidence": 0.9
+    },
+    {
+      "proposal_index": 1,
+      "module_key": "grammar",
+      "module_instance": "grammar_1",
+      "id": 1,
+      "original_text": "foo bar",
+      "corrected_text": "foobar",
+      "confidence": 0.9
+    },
+    {
+      "proposal_index": 2,
+      "module_key": "homophones",
+      "module_instance": "homophones",
+      "id": 1,
+      "original_text": "rank",
+      "corrected_text": "Hrank",
+      "confidence": 0.9
+    },
+    {
+      "proposal_index": 3,
+      "module_key": "grammar",
+      "module_instance": "grammar_1",
+      "id": 99,
+      "original_text": "x",
+      "corrected_text": "y",
+      "confidence": 0.9
+    },
+    {
+      "proposal_index": 4,
+      "module_key": "spoken_word",
+      "module_instance": "spoken_word",
+      "id": 2,
+      "original_text": "hello",
+      "corrected_text": "hello",
+      "confidence": 0.9
+    }
+  ]
+}