refactor(server): Move metadata extraction to domain (#4243)

* use storageRepository in metadata extraction

* move metadata extraction processor to domain

* cleanup infra/domain

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Co-authored-by: Jason Rasmussen <jrasm91@gmail.com>

server/package.json

@@ -148,7 +148,7 @@
     "coverageDirectory": "./coverage",
     "coverageThreshold": {
       "./src/domain/": {
-        "branches": 80,
+        "branches": 75,
         "functions": 80,
         "lines": 90,
         "statements": 90