1.65.0

• 87a47b7 Merge pull request #808 from tone-row/dev
• d4f6f6e chore: version feature
• 2558ed9 feat: cross-link other Tone Row apps (TeamSort, Docugram) (#807)
• 5f01095 test: stabilize flaky pro CSV-import e2e (#806)
• 74336b9 Visual-regression net for the 13 templates (#805)
• 0bc6244 docs: explain why prepareChart clones the default theme
• 9526984 fix: skip undo/redo push when an align is a no-op
• 2154011 fix: clone default theme in prepareChart to stop cross-chart mutation leak
• 51302fa fix: add word boundary to $variable substitution to prevent prefix collisions
• 9f54323 fix: correct Excalidraw export colors and labeled-edge arrow bindings
• 1769711 Characterization test safety net for the framework-independent core (#803)