feat(api): add subscription server and client services and interfaces (#1470)

* feat(api): add subscription server and client services and interfaces

* fix(api): linter issues

* feat(models): add subscription invitations

* feat(api): add subscriptions invitation operations on server side

* fix(api): linter issues

yarn.lock

@@ -3463,6 +3463,23 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@eslint/eslintrc@npm:^1.3.1":
+  version: 1.3.1
+  resolution: "@eslint/eslintrc@npm:1.3.1"
+  dependencies:
+    ajv: ^6.12.4
+    debug: ^4.3.2
+    espree: ^9.4.0
+    globals: ^13.15.0
+    ignore: ^5.2.0
+    import-fresh: ^3.2.1
+    js-yaml: ^4.1.0
+    minimatch: ^3.1.2
+    strip-json-comments: ^3.1.1
+  checksum: 9844dcc58a44399649926d5a17a2d53d529b80d3e8c3e9d0964ae198bac77ee6bb1cf44940f30cd9c2e300f7568ec82500be42ace6cacefb08aebf9905fe208e
+  languageName: node
+  linkType: hard
+
 "@expo/react-native-action-sheet@npm:^3.13.0":
   version: 3.13.0
   resolution: "@expo/react-native-action-sheet@npm:3.13.0"
@@ -3538,6 +3555,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@humanwhocodes/module-importer@npm:^1.0.1":
+  version: 1.0.1
+  resolution: "@humanwhocodes/module-importer@npm:1.0.1"
+  checksum: 0fd22007db8034a2cdf2c764b140d37d9020bbfce8a49d3ec5c05290e77d4b0263b1b972b752df8c89e5eaa94073408f2b7d977aed131faf6cf396ebb5d7fb61
+  languageName: node
+  linkType: hard
+
 "@humanwhocodes/object-schema@npm:^1.2.0, @humanwhocodes/object-schema@npm:^1.2.1":
   version: 1.2.1
   resolution: "@humanwhocodes/object-schema@npm:1.2.1"
@@ -6216,6 +6240,7 @@ __metadata:
     "@types/jest": ^28.1.5
     "@types/lodash": ^4.14.182
     "@typescript-eslint/eslint-plugin": ^5.30.0
+    eslint: ^8.23.0
     eslint-plugin-prettier: "*"
     jest: ^28.1.2
     reflect-metadata: ^0.1.13
@@ -18026,6 +18051,55 @@ __metadata:
   languageName: node
   linkType: hard
 
+"eslint@npm:^8.23.0":
+  version: 8.23.0
+  resolution: "eslint@npm:8.23.0"
+  dependencies:
+    "@eslint/eslintrc": ^1.3.1
+    "@humanwhocodes/config-array": ^0.10.4
+    "@humanwhocodes/gitignore-to-minimatch": ^1.0.2
+    "@humanwhocodes/module-importer": ^1.0.1
+    ajv: ^6.10.0
+    chalk: ^4.0.0
+    cross-spawn: ^7.0.2
+    debug: ^4.3.2
+    doctrine: ^3.0.0
+    escape-string-regexp: ^4.0.0
+    eslint-scope: ^7.1.1
+    eslint-utils: ^3.0.0
+    eslint-visitor-keys: ^3.3.0
+    espree: ^9.4.0
+    esquery: ^1.4.0
+    esutils: ^2.0.2
+    fast-deep-equal: ^3.1.3
+    file-entry-cache: ^6.0.1
+    find-up: ^5.0.0
+    functional-red-black-tree: ^1.0.1
+    glob-parent: ^6.0.1
+    globals: ^13.15.0
+    globby: ^11.1.0
+    grapheme-splitter: ^1.0.4
+    ignore: ^5.2.0
+    import-fresh: ^3.0.0
+    imurmurhash: ^0.1.4
+    is-glob: ^4.0.0
+    js-yaml: ^4.1.0
+    json-stable-stringify-without-jsonify: ^1.0.1
+    levn: ^0.4.1
+    lodash.merge: ^4.6.2
+    minimatch: ^3.1.2
+    natural-compare: ^1.4.0
+    optionator: ^0.9.1
+    regexpp: ^3.2.0
+    strip-ansi: ^6.0.1
+    strip-json-comments: ^3.1.0
+    text-table: ^0.2.0
+  bin:
+    eslint: bin/eslint.js
+  checksum: ff6075daa28d817a7ac4508f31bc108a04d9ab5056608c8651b5bf9cfea5d708ca16dea6cdab2c3c0ae99b0bf0e726af8504eaa8e17c8e12e242cb68237ead64
+  languageName: node
+  linkType: hard
+
 "espree@npm:^7.3.0, espree@npm:^7.3.1":
   version: 7.3.1
   resolution: "espree@npm:7.3.1"
@@ -18059,6 +18133,17 @@ __metadata:
   languageName: node
   linkType: hard
 
+"espree@npm:^9.4.0":
+  version: 9.4.0
+  resolution: "espree@npm:9.4.0"
+  dependencies:
+    acorn: ^8.8.0
+    acorn-jsx: ^5.3.2
+    eslint-visitor-keys: ^3.3.0
+  checksum: 2e3020dde67892d2ba3632413b44d0dc31d92c29ce72267d7ec24216a562f0a6494d3696e2fa39a3ec8c0e0088d773947ab2925fbb716801a11eb8dd313ac89c
+  languageName: node
+  linkType: hard
+
 "esprima@npm:^4.0.0, esprima@npm:^4.0.1, esprima@npm:~4.0.0":
   version: 4.0.1
   resolution: "esprima@npm:4.0.1"