Refact: Updated UI tips. (#12898)

### What problem does this PR solve?

### 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):

web/src/locales/en.ts

@@ -788,7 +788,7 @@ This auto-tagging feature enhances retrieval by adding another layer of domain-s
         'Similar to the presence penalty, this reduces the model’s tendency to repeat the same words frequently.',
       maxTokens: 'Max tokens',
       maxTokensMessage: 'Max tokens is required',
-      maxTokensTip: `The maximum context size of the agent; an invalid or incorrect value will cause an error. Defaults to 512.`,
+      maxTokensTip: `The maximum context size of the model; an invalid or incorrect value will cause an error. Defaults to 512.`,
       maxTokensInvalidMessage: 'Please enter a valid number for Max tokens.',
       maxTokensMinMessage: 'Max tokens cannot be less than 0.',
       quote: 'Show quote',
@@ -1050,7 +1050,7 @@ Example: Virtual Hosted Style`,
       profileDescription: 'Update your photo and personal details here.',
       maxTokens: 'Max tokens',
       maxTokensMessage: 'Max tokens is required',
-      maxTokensTip: `The maximum context size of the agent; an invalid or incorrect value will cause an error. Defaults to 512.`,
+      maxTokensTip: `The maximum context size of the model; an invalid or incorrect value will cause an error. Defaults to 512.`,
       maxTokensInvalidMessage: 'Please enter a valid number for Max tokens.',
       maxTokensMinMessage: 'Max tokens cannot be less than 0.',
       password: 'Password',