### What problem does this PR solve?
Feat: Cross-language query #7376#4503#5710#7470
### Type of change
- [x] New Feature (non-breaking change which adds functionality)
### What problem does this PR solve?
Fix#6600
Hello, I have the same business requirement as #6600. My use case is:
We have many departments (> 20 now and increasing), and each department
has its own knowledge base. Because the agent workflow is the same, so I
want to change the knowledge base on the fly, instead of creating agents
for every department.
It now looks like this:

Knowledge bases can be selected from the dropdown, and passed through
the variables in the table. All selected knowledge bases are used for
retrieval.
### Type of change
- [ ] Bug Fix (non-breaking change which fixes an issue)
- [x] New Feature (non-breaking change which adds functionality)
- [ ] Documentation Update
- [ ] Refactoring
- [ ] Performance Improvement
- [ ] Other (please describe):
### What problem does this PR solve?
Feat: Using IconFont as an additional icon library #3221
### Type of change
- [x] New Feature (non-breaking change which adds functionality)
### What problem does this PR solve?
The assistant message placeholder is incorrect, I have finished
modifying both Chinese and traditional Chinese characters
### Type of change
- [x] Bug Fix
### What problem does this PR solve?
Fix: Files being parsed are not allowed to be deleted in batches #7065
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
### What problem does this PR solve?
Fix: Fix api page translation issue. #3221
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
### What problem does this PR solve?
Feat: Add translation text to the prompt word of the generate operator
to distinguish it from the prompt word of the knowledge base #6934
### Type of change
- [x] New Feature (non-breaking change which adds functionality)
### What problem does this PR solve?
Feat: Clarify the use of OpenAI-API-compatible #6782
### Type of change
- [x] New Feature (non-breaking change which adds functionality)
### What problem does this PR solve?
### Type of change
- [x] Documentation Update
---------
Co-authored-by: balibabu <cike8899@users.noreply.github.com>
### What problem does this PR solve?
Fix:flow DB Assistant module translate to zh
### Type of change
- [ ] Bug Fix (non-breaking change which fixes an issue)
- [ ] New Feature (non-breaking change which adds functionality)
- [ ] Documentation Update
- [x] Refactoring
- [ ] Performance Improvement
- [ ] Other (please describe):
### What problem does this PR solve?
Fix: Resolve FlowSetting not reading Title from .ts files
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
### What problem does this PR solve?
Feat: Add LangfuseCard component. #6155
### Type of change
- [x] New Feature (non-breaking change which adds functionality)
### What problem does this PR solve?
Feat: Change “Document parser” to "PDF parser" #6072
### Type of change
- [x] New Feature (non-breaking change which adds functionality)
### What problem does this PR solve?
Feat: When selecting a reordering model, give a prompt that it takes too
long. #5834
### Type of change
- [x] New Feature (non-breaking change which adds functionality)
### What problem does this PR solve?
Feat: Put the configuration of different parsing methods into separate
components. #5467
### Type of change
- [x] New Feature (non-breaking change which adds functionality)
### What problem does this PR solve?
Feat: If the user is not logged in, jump to the login page by
refreshing.
### Type of change
- [x] New Feature (non-breaking change which adds functionality)
### What problem does this PR solve?
Feat: Add Tavily Api Key to chat configuration modal. #5198
### Type of change
- [x] New Feature (non-breaking change which adds functionality)
### What problem does this PR solve?
Feat: Add reasoning item to chat configuration modal #5173
### Type of change
- [x] New Feature (non-breaking change which adds functionality)
### What problem does this PR solve?
Feat: Add insert variable icon in the header of prompt editor. #4764
### Type of change
- [x] New Feature (non-breaking change which adds functionality)
### What problem does this PR solve?
Feat: Supports docx in the MANUAL chunk method and docx, markdown, and
PDF in the Q&A chunk method #3957
### Type of change
- [x] New Feature (non-breaking change which adds functionality)
### What problem does this PR solve?
Rename from 'Diagonal' to 'Forward slash'
Rename from 'Minus' to 'Dash'
issue: #4655
### Type of change
- [x] Refactoring
---------
Signed-off-by: Jin Hai <haijin.chn@gmail.com>
### What problem does this PR solve?
Template conversion adds Jinjia2 syntax support
### Type of change
- [x] New Feature (non-breaking change which adds functionality)
---------
Co-authored-by: wangrui <wangrui@haima.me>
Co-authored-by: Yingfeng <yingfeng.zhang@gmail.com>
Co-authored-by: Kevin Hu <kevinhu.sh@gmail.com>