feat: add toggle functionality for journal abbreviation lists

This feature allows users to enable/disable specific journal abbreviation lists, including both the built-in list and external CSV files, without removing them from configuration.

- Added toggle controls in UI with visual indicators for enabled/disabled states

- Implemented filtering of abbreviations based on source enabled state

- Ensured toggle states persist between application sessions

- Optimized performance with efficient repository loading

- Added comprehensive test coverage for new functionality

Closes #12468

Author: zikunz

.github/ghprcomment.yml

@@ -11,8 +11,8 @@
 - jobName: 'Unit tests'
   message: >
     JUnit tests are failing.
-    In the area "Some checks were not successful", locate "Tests / Unit tests (pull_request)" and click on "Details".
-    This brings you to the test output.
+    You can see which checks are failing by locating the box "Some checks were not successful" on the pull request page.
+    To see the test output, locate "Tests / Unit tests (pull_request)" and click on it.
 
 
     You can then run these tests in IntelliJ to reproduce the failing tests locally.
@@ -21,30 +21,35 @@
   message: >
     Your code currently does not meet [JabRef's code guidelines](https://devdocs.jabref.org/getting-into-the-code/guidelines-for-setting-up-a-local-workspace/intellij-13-code-style.html).
     We use [Checkstyle](https://checkstyle.sourceforge.io/) to identify issues.
-    Please carefully follow [the setup guide for the codestyle](https://devdocs.jabref.org/getting-into-the-code/guidelines-for-setting-up-a-local-workspace/intellij-13-code-style.html).
-    Afterwards, please [run checkstyle locally](https://devdocs.jabref.org/getting-into-the-code/guidelines-for-setting-up-a-local-workspace/intellij-13-code-style.html#run-checkstyle) and fix the issues.
+    You can see which checks are failing by locating the box "Some checks were not successful" on the pull request page.
+    To see the test output, locate "Tests / Checkstyle (pull_request)" and click on it.
 
 
     In case of issues with the import order, double check that you [activated Auto Import](https://devdocs.jabref.org/getting-into-the-code/guidelines-for-setting-up-a-local-workspace/intellij-13-code-style.html#enable-proper-import-cleanup).
     You can trigger fixing imports by pressing <kbd>Ctrl</kbd>+<kbd>Alt</kbd>+<kbd>O</kbd> to trigger [Optimize Imports](https://www.jetbrains.com/guide/tips/optimize-imports/).
+
+
+    Please carefully follow [the setup guide for the codestyle](https://devdocs.jabref.org/getting-into-the-code/guidelines-for-setting-up-a-local-workspace/intellij-13-code-style.html).
+    Afterwards, please [run checkstyle locally](https://devdocs.jabref.org/getting-into-the-code/guidelines-for-setting-up-a-local-workspace/intellij-13-code-style.html#run-checkstyle) and fix the issues, commit, and push.
 - jobName: OpenRewrite
   message: >
     Your code currently does not meet JabRef's code guidelines.
     We use [OpenRewrite](https://docs.openrewrite.org/) to ensure "modern" Java coding practices.
-    The issues found can be **automatically fixed**.
-    Please execute the gradle task *`rewriteRun`*, check the results, commit, and push.
+    You can see which checks are failing by locating the box "Some checks were not successful" on the pull request page.
+    To see the test output, locate "Tests / OpenRewrite (pull_request)" and click on it.
 
-
-    You can check the detailed error output by navigating to your pull request, selecting the tab "Checks", section "Tests" (on the left), subsection "OpenRewrite".
+    
+    The issues found can be **automatically fixed**.
+    Please execute the gradle task *`rewriteRun`* from the [`rewrite` group of the Gradle Tool window](https://devdocs.jabref.org/code-howtos/faq.html#failing-openrewrite-tests) in IntelliJ, then check the results, commit, and push.
 - jobName: Modernizer
   message: >
     Your code currently does not meet JabRef's code guidelines.
     We use [Gradle Modernizer Plugin](https://github.com/andygoossens/gradle-modernizer-plugin#gradle-modernizer-plugin) to ensure "modern" Java coding practices.
-    Please fix the detected errors, commit, and push.
+    You can see which checks are failing by locating the box "Some checks were not successful" on the pull request page.
+    To see the test output, locate "Tests / Modernizer (pull_request)" and click on it.
 
 
-    You can check the detailed error output by navigating to your pull request, selecting the tab "Checks", section "Tests" (on the left), subsection "Modernizer".
-
+    Please fix the detected errors, commit, and push.
 
 # CHANGELOG.md and *.md
 

.github/workflows/on-issue-comment.yml

@@ -17,7 +17,7 @@ jobs:
         with:
           github_token: '${{ secrets.GITHUB_TOKEN }}'
           days_until_unassign: 14
-          maintainers: 'koppor,Siedlerchr,ThiloteE,calixtus,HoussemNasri,subhramit,LinusDietz'
+          maintainers: 'koppor,Siedlerchr,ThiloteE,calixtus,HoussemNasri,subhramit,InAnYan,LinusDietz'
           assigned_comment: |
             👋 Hey @{{ handle }}, thank you for your interest in this issue! 🎉
 
@@ -28,8 +28,6 @@ jobs:
             Having any questions or issues? Feel free to ask here on GitHub. Need help setting up your local workspace? Join the conversation on [JabRef's Gitter chat](https://gitter.im/JabRef/jabref). And don't hesitate to open a (draft) pull request early on to show the direction it is heading towards. This way, you will receive valuable feedback.
 
             Happy coding! 🚀
-
-            ⏳ Please note, you will be automatically unassigned if there is not a (draft) pull request within **{{ total_days }} days** (by **{{ unassigned_date }}**).
           assignment_suggestion_comment: >
             👋 Hey @{{ handle }}, looks like you’re eager to work on this issue—great! 🎉
             It also looks like you skipped reading our [CONTRIBUTING.md](https://github.com/JabRef/jabref/blob/main/CONTRIBUTING.md), which explains exactly how to participate. No worries, it happens to the best of us.

.github/workflows/on-pr-closed.yml

@@ -13,21 +13,27 @@ jobs:
       contents: read
       issues: write
     steps:
+      - name: Echo PR number and URL
+        run: |
+          echo "PR Number: ${{ github.event.pull_request.number }}"
+          echo "PR URL: ${{ github.event.pull_request.html_url }}"
       - name: Determine issue number
         id: get_issue_number
         uses: koppor/ticket-check-action@add-output
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
-          ticketLink: 'https://github.com/:owner/:repo/issues/%ticketNumber%'
+          ticketLink: 'https://github.com/JabRef/jabref/issues/%ticketNumber%'
           ticketPrefix: '#'
           titleRegex: '^#(?<ticketNumber>\d+)'
           branchRegex: '^(?<ticketNumber>\d+)'
           bodyRegex: '#(?<ticketNumber>\d+)'
-          bodyURLRegex: 'http(s?):\/\/(github.com)(\/:owner)(\/:repo)(\/issues)\/(?<ticketNumber>\d+)'
+          bodyURLRegex: 'http(s?):\/\/(github.com)(\/JabRef)(\/jabref)(\/issues)\/(?<ticketNumber>\d+)'
           outputOnly: true
       - uses: actions/checkout@v4
       - name: Remove assignee
-        run: gh issue edit ${{ steps.get_issue_number.outputs.ticketNumber }} --remove-assignee ${{ github.event.pull_request.user.login }}
+        run: |
+          # "brute force" remove assignee - it might happen that the contributor was unassinged, but the PR closed later; therefore we need " || true" to ignore any error
+          gh issue edit ${{ steps.get_issue_number.outputs.ticketNumber }} --remove-assignee ${{ github.event.pull_request.user.login }} || true
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       - name: Check assignees
@@ -42,19 +48,15 @@ jobs:
           fi
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      - name: Remove assigned label
-        if: steps.check_assignee.outputs.assigned == 'no'
-        run: gh issue edit ${{ steps.get_issue_number.outputs.ticketNumber }} --remove-label "📍 Assigned"
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      - name: Remove pinned label
-        if: steps.check_assignee.outputs.assigned == 'no'
-        run: gh issue edit ${{ steps.get_issue_number.outputs.ticketNumber }} --remove-label "📌 Pinned"
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      - name: Remove FirstTimeCodeContribution label
+      - name: Remove labels assigned, reminder-sent, pinned, and "FirstTimeCodeContribution"
         if: steps.check_assignee.outputs.assigned == 'no'
-        run: gh issue edit ${{ steps.get_issue_number.outputs.ticketNumber }} --remove-label "FirstTimeCodeContribution"
+        run: |
+          set -e
+
+          gh issue edit ${{ steps.get_issue_number.outputs.ticketNumber }} --remove-label "📍 Assigned"
+          gh issue edit ${{ steps.get_issue_number.outputs.ticketNumber }} --remove-label "🔔 reminder-sent"
+          gh issue edit ${{ steps.get_issue_number.outputs.ticketNumber }} --remove-label "📌 Pinned"
+          gh issue edit ${{ steps.get_issue_number.outputs.ticketNumber }} --remove-label "FirstTimeCodeContribution"
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       - name: Move issue to "Free to take" in "Good First Issues"
@@ -81,3 +83,10 @@ jobs:
           default-column: "Free to take"
           issue-number: ${{ steps.get_issue_number.outputs.ticketNumber }}
           skip-if-not-in-project: true
+  close_issue_on_pr_merge:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Closes issues related to a merged pull request.
+        uses: ldez/[email protected]
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/on-pr-opened.yml

@@ -111,7 +111,6 @@ jobs:
         run: gh issue edit ${{ steps.get_issue_number.outputs.ticketNumber }} --add-label "📌 Pinned"
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-
   conflicts_with_target:
     name: Conflicts with target branch
     runs-on: ubuntu-latest

.github/workflows/on-pr-synchronize.yml

@@ -0,0 +1,36 @@
+name: On PR synchronize
+
+on:
+  # _target is required
+  pull_request_target:
+    types:
+      - synchronize
+
+jobs:
+  conflicts_with_target:
+    name: Conflicts with target branch
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          show-progress: 'false'
+      - name: Check PR mergeability
+        id: check_mergeable
+        run: |
+          MERGEABLE=$(gh pr view --json mergeable ${{ github.event.number }} --template '{{.mergeable}}')
+          if [ "$MERGEABLE" == "CONFLICTING" ]; then
+            echo "❌ Merge conflicts"
+            exit 1
+          fi
+          echo "✅ No merge conflicts"
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+  upload-pr-number:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Create pr_number.txt
+        run: echo "${{ github.event.number }}" > pr_number.txt
+      - uses: actions/upload-artifact@v4
+        with:
+          name: pr_number
+          path: pr_number.txt

.github/workflows/pr-comment.yml

@@ -7,7 +7,7 @@ name: Comment on PR
 
 on:
   workflow_run:
-    workflows: ["Tests", "On PR opened"]
+    workflows: ["Tests", "On PR opened", "On PR synchronize"]
     # https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#running-a-workflow-based-on-the-conclusion-of-another-workflow
     types: [completed]
   workflow_dispatch:

.github/workflows/tests.yml

@@ -437,7 +437,7 @@ jobs:
         with:
           show-progress: 'false'
       - name: Merge Conflict finder
-        uses: olivernybroe/action-conflict-finder@v4.0
+        uses: olivernybroe/action-conflict-finder@v4.1
 
   no-force-push:
     if: github.event_name == 'pull_request'

.github/workflows/unassign-issues.yml

@@ -19,13 +19,32 @@ jobs:
         uses: takanome-dev/assign-issue-action@edge
         with:
           github_token: '${{ secrets.GITHUB_TOKEN }}'
-          days_until_unassign: 14
+          reminder_comment: |
+              ### ⏰ Assignment Reminder
+
+              Hi @{{ handle }}, this is a friendly reminder about your assignment to this issue.
+
+              > [!WARNING]
+              > This issue will be **automatically unassigned** in **{{ days_remaining }} days** if there's no activity.
+
+              <details open>
+              <summary>How to keep your assignment</summary>
+
+              \
+              If you are working on it, you can prevent automatic unassignment by:
+
+              - Submitting a draft PR with your progress
+              - Asking for the **{{{ pin_label }}}** label if you need more time
+              </details>
+
+              We appreciate your contribution and are here to help if needed!
+          days_until_unassign: 21
           unassigned_comment: |
             ### 📋 Assignment Update
 
             Hi @{{ handle }}, due to inactivity, you have been unassigned from this issue.
 
-            <details open>
+            <details>
             <summary>Next steps</summary>
 
             \

CHANGELOG.md

@@ -11,6 +11,8 @@ Note that this project **does not** adhere to [Semantic Versioning](https://semv
 
 ### Added
 
+- We added buttons "Add example entry" and "Import existing PDFs" when a library is empty, making it easier for new users to get started. [#12662](https://github.com/JabRef/jabref/issues/12662)
+- In the Open/LibreOffice integration, we added the provision to modify the bibliography title and its format for CSL styles, in the "Select style" dialog. [#12663](https://github.com/JabRef/jabref/issues/12663)
 - We added a new Welcome tab which shows a welcome screen if no database is open. [#12272](https://github.com/JabRef/jabref/issues/12272)
 - We added <kbd>F5</kbd> as a shortcut key for fetching data and <kbd>Alt+F</kbd> as a shortcut for looking up data using DOI. [#11802](https://github.com/JabRef/jabref/issues/11802)
 - We added a feature to rename the subgroup, with the keybinding (<kbd>F2</kbd>) for quick access. [#11896](https://github.com/JabRef/jabref/issues/11896)
@@ -24,6 +26,9 @@ Note that this project **does not** adhere to [Semantic Versioning](https://semv
 - We added a feature for enabling drag-and-drop of files into groups  [#12540](https://github.com/JabRef/jabref/issues/12540)
 - We added support for reordering keywords via drag and drop, automatic alphabetical ordering, and improved pasting and editing functionalities in the keyword editor. [#10984](https://github.com/JabRef/jabref/issues/10984)
 - We added a new functionality where author names having multiple spaces in-between will be considered as separate user block as it does for " and ". [#12701](https://github.com/JabRef/jabref/issues/12701)
+- We enhanced support for parsing XMP metadata from PDF files. [#12829](https://github.com/JabRef/jabref/issues/12829)
+- We added a "Preview" header in the JStyles tab in the "Select style" dialog, to make it consistent with the CSL styles tab. [#12838](https://github.com/JabRef/jabref/pull/12838)
+- We added ability to toggle journal abbreviation lists (including built-in and external CSV files) on/off in preferences. [#{Issue Number}](https://github.com/JabRef/jabref/pull/{Issue Number})
 
 ### Changed
 
@@ -56,9 +61,11 @@ Note that this project **does not** adhere to [Semantic Versioning](https://semv
 - We changed the phrase "Cleanup entries" to "Clean up entries". [#12703](https://github.com/JabRef/jabref/issues/12703)
 - A tooltip now appears after 300ms (instead of 2s). [#12649](https://github.com/JabRef/jabref/issues/12649)
 - We improved search in preferences and keybindings. [#12647](https://github.com/JabRef/jabref/issues/12647)
+- We improved the performance of the LibreOffice integration when inserting CSL citations/bibliography. [#12851](https://github.com/JabRef/jabref/pull/12851)
 
 ### Fixed
 
+- We fixed an issue where the drag'n'drop functionality in entryeditor did not work [#12561](https://github.com/JabRef/jabref/issues/12561)
 - We fixed an issue where the F4 shortcut key did not work without opening the right-click context menu. [#6101](https://github.com/JabRef/jabref/pull/6101)
 - We fixed an issue where the file renaming dialog was not resizable and its size was too small for long file names. [#12518](https://github.com/JabRef/jabref/pull/12518)
 - We fixed an issue where the name of the untitled database was shown as a blank space in the right-click context menu's "Copy to" option. [#12459](https://github.com/JabRef/jabref/pull/12459)
@@ -83,11 +90,15 @@ Note that this project **does not** adhere to [Semantic Versioning](https://semv
 - We fixed an issue where duplicate items cannot be removed correctly when merging groups or keywords. [#12585](https://github.com/JabRef/jabref/issues/12585)
 - We fixed an issue where JabRef displayed an incorrect deletion notification when canceling entry deletion [#12645](https://github.com/JabRef/jabref/issues/12645)
 - We fixed an issue where JabRef displayed an incorrect deletion notification when canceling entry deletion. [#12645](https://github.com/JabRef/jabref/issues/12645)
+- We fixed an issue where JabRref wrote wrong field names into the PDF. [#12833](https://github.com/JabRef/jabref/pulls/12833)
 - We fixed an issue where an exception would occur when running abbreviate journals for multiple entries. [#12634](https://github.com/JabRef/jabref/issues/12634)
 - We fixed an issue where JabRef displayed dropdown triangle in wrong place in "Search for unlinked local files" dialog [#12713](https://github.com/JabRef/jabref/issues/12713)
 - We fixed an issue where JabRef would not open if an invalid external journal abbreviation path was encountered. [#12776](https://github.com/JabRef/jabref/issues/12776)
 - We fixed a bug where LaTeX commands were not removed from filenames generated using the `[bibtexkey] - [fulltitle]` pattern. [#12188](https://github.com/JabRef/jabref/issues/12188)
 - We fixed an issue where JabRef interface would not properly refresh after a group removal. [#11487](https://github.com/JabRef/jabref/issues/11487)
+- We fixed an issue where valid DOI could not be imported if it had special characters like `<` or `>`. [#12434](https://github.com/JabRef/jabref/issues/12434)
+- We fixed an issue where the tooltip only displayed the first linked file when hovering. [#12470](https://github.com/JabRef/jabref/issues/12470)
+- We fixed an issue where some texts in the "Citation Information" tab and the "Preferences" dialog could not be translated. [#12883](https://github.com/JabRef/jabref/pull/12883)
 
 ### Removed