change redirect title and update checker to run on pull_request (#2943)

## Pull Request Info

### Jira

- https://jira.mongodb.org/browse/DOCSP-NNNNN

### Staged Changes

-
[PAGE_NAME](https://docs-mongodbcom-staging.corp.mongodb.com/realm/docsworker-xlarge/BRANCH_NAME/)

### Reminder Checklist

If your PR modifies the docs, you might need to also update some
corresponding
pages. Check if completed or N/A.

- [ ] Create Jira ticket for corresponding docs-app-services update(s),
if any
- [ ] Checked/updated Admin API
- [ ] Checked/updated CLI reference

### Review Guidelines


[REVIEWING.md](https://github.com/mongodb/docs-realm/blob/master/REVIEWING.md)

Author: MongoCaleb

.github/workflows/check-links.yml

@@ -1,9 +1,9 @@
 name: Check All Links for Errors
 
 on:
-  push:
-    paths:
-      - "source/**"
+  pull_request:
+      paths:
+        - "source/**"
 
 jobs:
   check:

.github/workflows/check-redirects.yml

@@ -1,10 +1,10 @@
-name: Check All Links for Errors
+name: Check For Bad Redirects
 
 on:
     pull_request:
         paths:
         - "source/**"
-  
+
 jobs:
     check:
         runs-on: ubuntu-latest

source/sdk/flutter/users/custom-user-data.txt

@@ -114,7 +114,7 @@ The Realm SDK code to call this Function:
 .. To create custom user data for a user, create a MongoDB document in the
 .. custom user data collection. The user ID field of the document must
 .. contain the the user's user ID. The following example uses
-.. :ref:`MongoDB Data Access <>` to insert a
+.. TODO: update this ref`MongoDB Data Access <>` to insert a
 .. document containing the user ID of the currently logged in user and several
 .. custom properties into the custom user data collection: