enhance(backend): notify new login

[syuilo]

What

ログインをメールなどで通知

Why

セキュリティ向上

Additional info (optional)

Checklist

• Read the contribution guide
• Test working in a local environment
• (If needed) Add story of storybook
• (If needed) Update CHANGELOG.md
• (If possible) Add tests

[syuilo]

Misskey内通知も作成するかどうか

[github-actions]

このPRによるapi.jsonの差分

差分はこちら

--- base
+++ head
@@ -46053,6 +46053,7 @@
                         "roleAssigned",
                         "achievementEarned",
                         "exportCompleted",
+                        "login",
                         "app",
                         "test",
                         "pollVote",
@@ -46078,6 +46079,7 @@
                         "roleAssigned",
                         "achievementEarned",
                         "exportCompleted",
+                        "login",
                         "app",
                         "test",
                         "pollVote",
@@ -46294,6 +46296,7 @@
                         "roleAssigned",
                         "achievementEarned",
                         "exportCompleted",
+                        "login",
                         "app",
                         "test",
                         "reaction:grouped",
@@ -46321,6 +46324,7 @@
                         "roleAssigned",
                         "achievementEarned",
                         "exportCompleted",
+                        "login",
                         "app",
                         "test",
                         "reaction:grouped",
@@ -79107,6 +79111,30 @@
             ]
           },
           {
+            "type": "object",
+            "properties": {
+              "id": {
+                "type": "string",
+                "format": "id"
+              },
+              "createdAt": {
+                "type": "string",
+                "format": "date-time"
+              },
+              "type": {
+                "type": "string",
+                "enum": [
+                  "login"
+                ]
+              }
+            },
+            "required": [
+              "id",
+              "createdAt",
+              "type"
+            ]
+          },
+          {
             "type": "object",
             "properties": {
               "id": {

Get diff files from Workflow Page

[codecov]

Codecov Report

Attention: Patch coverage is 33.33333% with 30 lines in your changes missing coverage. Please review.

Project coverage is 41.56%. Comparing base (1074d62) to head (31ae6e4).
Report is 2 commits behind head on develop.

Files with missing lines	Patch %	Lines
packages/backend/src/server/api/SigninService.ts	17.64%	14 Missing ⚠️
...ackages/frontend/src/components/MkNotification.vue	0.00%	11 Missing ⚠️
packages/backend/src/models/Notification.ts	0.00%	5 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##           develop   #14673      +/-   ##
===========================================
+ Coverage    39.71%   41.56%   +1.84%     
===========================================
  Files         1545     1549       +4     
  Lines       193812   199588    +5776     
  Branches      3592     3597       +5     
===========================================
+ Hits         76977    82957    +5980     
+ Misses      116239   116036     -203     
+ Partials       596      595       -1     

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[anatawa12]

自信はないけど問題はパット見たかんじでは見つからなかった

[syuilo]

通知作成するコードがなかった

[syuilo]

マージするぞ

[syuilo]

🙏🏻