Add statebot config (#1001)

* Add statebot config

Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com>

* Disable for milestones

Remove references to remind bot

Signed-off-by: Kemal Akkoyun <kakkoyun@gmail.com>

.github/stale.yml

@@ -0,0 +1,88 @@
+# Configuration for probot-stale - https://github.com/probot/stale
+
+# Number of days of inactivity before an Issue or Pull Request becomes stale
+# daysUntilStale: 30
+
+# Number of days of inactivity before an Issue or Pull Request with the stale label is closed.
+# Set to false to disable. If disabled, issues still need to be closed manually, but will remain marked as stale.
+# daysUntilClose: 7
+
+# NOTICE: Check below for the individual settings for each type of event.
+
+# Only issues or pull requests with all of these labels are check if stale. Defaults to `[]` (disabled)
+onlyLabels: []
+
+# Issues or Pull Requests with these labels will never be considered stale. Set to `[]` to disable
+exemptLabels:
+  - pinned
+  - security
+  - keep-open
+  - wip
+  - "[Status] Maybe Later"
+
+# Set to true to ignore issues in a project (defaults to false)
+exemptProjects: true # default: false
+
+# Set to true to ignore issues in a milestone (defaults to false)
+exemptMilestones: true # default: false
+
+# Set to true to ignore issues with an assignee (defaults to false)
+exemptAssignees: false
+
+# Label to use when marking as stale
+staleLabel: stale
+
+# Comment to post when marking as stale. Set to `false` to disable
+# markComment: >
+#  This issue has been automatically marked as stale because it has not had
+#  recent activity. It will be closed if no further activity occurs. Thank you
+#  for your contributions.
+
+# Comment to post when removing the stale label.
+# unmarkComment: >
+#   Your comment here.
+
+# Comment to post when closing a stale Issue or Pull Request.
+# closeComment: >
+#   Your comment here.
+
+# Limit the number of actions per hour, from 1-30. Default is 30
+limitPerRun: 30
+
+# Limit to only `issues` or `pulls`
+# only: issues
+
+# Optionally, specify configuration settings that are specific to just 'issues' or 'pulls':
+# pulls:
+#   daysUntilStale: 30
+#   markComment: >
+#     This pull request has been automatically marked as stale because it has not had
+#     recent activity. It will be closed if no further activity occurs. Thank you
+#     for your contributions.
+
+# issues:
+#   exemptLabels:
+#     - confirmed
+
+pull:
+  daysUntilClose: 14
+  daysUntilStale: 60
+  markComment: >
+    Hello 👋 Looks like there was no activity on this amazing PR for the last 60 days.
+    **Do you mind updating us on the status?** Is there anything we can help with? If you plan to still work on it, just comment on this PR or push a commit. Thanks! 🤗
+    
+    If there will be no activity in the next 2 weeks, this issue will be closed (we can always reopen a PR if you get back to this!).
+  # unmarkComment: No need for unmark comment.
+  closeComment: >
+    Closing for now as promised, let us know if you need this to be reopened! 🤗
+issues:
+  daysUntilClose: 90
+  daysUntilStale: 180
+  markComment: >
+    Hello 👋 Looks like there was no activity on this issue for the last 3 months.
+    **Do you mind updating us on the status?** Is this still reproducible or needed? If yes, just comment on this PR or push a commit. Thanks! 🤗
+    
+    If there will be no activity in the next 4 weeks, this issue will be closed (we can always reopen an issue if we need!).
+  # unmarkComment: No need for unmark comment.
+  closeComment: >
+    Closing for now as promised, let us know if you need this to be reopened! 🤗