feat: added pdf download

[parthmshah1302]

Enhancements to PDF Export Functionality:

• freewrite/ContentView.swift: Added import statements for UniformTypeIdentifiers and PDFKit, and implemented a new exportEntryAsPDF function to allow exporting entries as PDFs. This includes creating a PDF from text, handling file names, and displaying a save dialog. [1] [2]
• freewrite/ContentView.swift: Added a new state variable hoveredExportId and updated the UI to include an export button that appears on hover, alongside the existing trash icon. [1] [2]

Notes

• Removed the findSubview code section because it was causing runtime errors when attempting to access and modify scroll views within the SwiftUI view hierarchy. This approach was encountering issues because it relies on internal implementation details that can change between OS versions. Since the app already uses the SwiftUI native .scrollIndicators(.never) modifier elsewhere in the code, this manual manipulation wasn't necessary for the functionality. The PDF export feature now works correctly with proper multi-page support, and the app's interface behavior remains consistent without these lines of code.
• Removed the NSFont extension with defaultLineHeight() in favor of using the shared getLineHeight() function. This improves text layout consistency between screen display and PDF export while simplifying the codebase.

[parthmshah1302]

pdf-freewrite-demo.mov

[farzaa]

fuck yessss. will run it tmmro + merge TY SO MUCH.

[yask123]

hmm why do we need export to pdf functionality?

[quiint]

[farzaa]

hey @parthmshah1302 everything worked really well for me.

i made a few changes w/ my PRs on file name, and just button placement aesthetics.

Plz check and lmk and ill merge ty so much!!

[farzaa]

also you seem like you know what you're doing wanna help me w the rest of these PRs 😂

claude coded all this so idk if im fit to approve prs lol claude more qualified than me

[farzaa]

yolo lets merge.

shipping in release rn <3. check in 15m.

also would love help w this if you can:

#27

[parthmshah1302]

also you seem like you know what you're doing wanna help me w the rest of these PRs 😂

claude coded all this so idk if im fit to approve prs lol claude more qualified than me

yes sir - i would love to help more. taking a look, starting with #27.
ty for merging 🚀