feat: add mergeUnstable option to default pull configuration

Author: wei

README.md

@@ -92,6 +92,7 @@ to yours using **hard reset** periodically. You can also manually
      - base: master
        upstream: wei:master # change `wei` to the owner of upstream repo
        mergeMethod: hardreset
+       mergeUnstable: true
    ```
 
    #### Advanced usage
@@ -140,9 +141,11 @@ rules:
   - base: master
     upstream: owner:master
     mergeMethod: hardreset
+    mergeUnstable: true
   - base: docs
     upstream: owner:docs
     mergeMethod: hardreset
+    mergeUnstable: true
 ```
 
 ## Contributing

deno.json

@@ -1,5 +1,5 @@
 {
-  "version": "2.0.0-alpha.2",
+  "version": "2.0.0-alpha.3",
   "tasks": {
     "dev": "deno run --env-file --allow-all src/index.ts",
     "dev:skip-full-sync": "deno task dev --skip-full-sync",

src/utils/get-pull-config.ts

@@ -58,6 +58,7 @@ function getDefaultPullConfig(
             base: `${defaultBranch}`,
             upstream: `${upstreamOwner}:${defaultBranch}`,
             mergeMethod: appConfig.defaultMergeMethod,
+            mergeUnstable: true,
           },
         ],
       };