add binaries to LFS

.gitattributes

@@ -0,0 +1,27 @@
+# Excel files
+*.xlsx filter=lfs diff=lfs merge=lfs -text
+
+# Word documents
+*.docx filter=lfs diff=lfs merge=lfs -text
+
+# Image files
+*.jpg filter=lfs diff=lfs merge=lfs -text
+*.jpeg filter=lfs diff=lfs merge=lfs -text
+*.png filter=lfs diff=lfs merge=lfs -text
+
+# Adobe Premiere Pro project files
+*.prproj filter=lfs diff=lfs merge=lfs -text
+*.prin filter=lfs diff=lfs merge=lfs -text
+*.aep filter=lfs diff=lfs merge=lfs -text
+
+# Video files
+*.mp4 filter=lfs diff=lfs merge=lfs -text
+
+# Paint.NET files
+*.pdn filter=lfs diff=lfs merge=lfs -text
+
+# Photoshop files
+*.psd filter=lfs diff=lfs merge=lfs -text
+
+# PDF files
+*.pdf filter=lfs diff=lfs merge=lfs -text

.specstory/history/2025-10-29_04-04Z-add-binaries-to-lfs.md

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+<!-- Generated by SpecStory -->
+
+<!-- cursor Session 69d1b98c-de8f-45e1-8137-532461a4443a (2025-10-29 04:04Z) -->
+
+# Add binaries to LFS (2025-10-29 04:04Z)
+
+_**User (2025-10-29 04:03Z)**_
+
+add binaries to lfs; xlsx, docx, jpg, png, prproj, mp4, pdn, psd, pdf.
+
+---
+
+_**Assistant (default)**_
+
+
+
+---
+
+
+Checking for `.gitattributes` and setting up LFS tracking for the listed binary types.
+
+
+---
+
+Could not find file '.gitattributes' in the workspace.
+
+---
+
+
+
+---
+
+Creating `.gitattributes` to track the specified binary file types with Git LFS:
+
+
+---
+
+Tool use: **write**
+
+
+<details><summary>Edit file: .gitattributes</summary>
+
+**Chunk 1**
+Lines added: 26, lines removed: 1
+
+```diff
+@@ -1,1 +1,26 @@
+- 
++ # Excel files
++ *.xlsx filter=lfs diff=lfs merge=lfs -text
++ 
++ # Word documents
++ *.docx filter=lfs diff=lfs merge=lfs -text
++ 
++ # Image files
++ *.jpg filter=lfs diff=lfs merge=lfs -text
++ *.jpeg filter=lfs diff=lfs merge=lfs -text
++ *.png filter=lfs diff=lfs merge=lfs -text
++ 
++ # Adobe Premiere Pro project files
++ *.prproj filter=lfs diff=lfs merge=lfs -text
++ 
++ # Video files
++ *.mp4 filter=lfs diff=lfs merge=lfs -text
++ 
++ # Paint.NET files
++ *.pdn filter=lfs diff=lfs merge=lfs -text
++ 
++ # Photoshop files
++ *.psd filter=lfs diff=lfs merge=lfs -text
++ 
++ # PDF files
++ *.pdf filter=lfs diff=lfs merge=lfs -text
++ 
+```
+
+</details>
+
+---
+
+
+
+---
+
+Created `.gitattributes` with LFS tracking for *.xlsx, *.docx, *.jpg, *.png, *.prproj, *.mp4, *.pdn, *.psd, *.pdf. Migrating existing matched files in the repository to LFS.
+
+
+---
+
+Tool use: **run_terminal_cmd**
+
+```bash
+git lfs migrate import --include="*.xlsx,*.docx,*.jpg,*.jpeg,*.png,*.prproj,*.mp4,*.pdn,*.psd,*.pdf" --everything
+```
+
+```
+override changes in your working copy?  All uncommitted changes will be lost! [y/N] working copy must not be dirty
+
+```
+
+---
+
+
+
+---
+
+The migration requires a clean working tree. Staging `.gitattributes`, then we'll run the migration:
+
+
+---
+
+Tool use: **run_terminal_cmd**
+
+```bash
+git add .gitattributes
+```
+
+---
+
+Cancelled
+
+---
+