feat(font): PrintLab ZPL Bold + ZPL-correct text positioning

.gitignore

@@ -26,6 +26,7 @@ coverage/
 # Test output
 tests/fixtures/__diffs__/
 tests/fixtures/__shape_diffs__/
+tests/fixtures/__text_diffs__/
 
 # Editor directories and files
 .vscode/*
@@ -51,6 +52,4 @@ tests/fixtures/__shape_diffs__/
 .aider.conf.yml
 *.instructions.*
 
-!tests/fixtures/labelary_images/*.png
-!tests/fixtures/labelary_shape_images/*.png
 CLAUDE.md

index.html

@@ -7,7 +7,7 @@
     <title>ZebraPrintLab</title>
     <link rel="preconnect" href="https://fonts.googleapis.com" />
     <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
-    <link href="https://fonts.googleapis.com/css2?family=Roboto+Condensed:wght@700&family=IBM+Plex+Mono:wght@400;500&family=IBM+Plex+Sans:wght@400;500;600&display=swap" rel="stylesheet" />
+    <link href="https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500&family=IBM+Plex+Sans:wght@400;500;600&display=swap" rel="stylesheet" />
     <script>
       // Set data-theme before first paint so the user's persisted preference
       // applies before React mounts. Without this, a light-theme user sees

src/assets/fonts/LICENSE-APACHE-2.0.txt

@@ -0,0 +1,202 @@
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src/assets/fonts/NOTICE.md

@@ -0,0 +1,27 @@
+# PrintLab ZPL Bold
+
+PrintLab ZPL Bold is a derivative work of Roboto Condensed by
+Christian Robertson, distributed by Google Fonts under the Apache
+License, Version 2.0.
+
+## Modifications
+
+Relative to upstream Roboto Condensed:
+
+- Built from the `wght=900` instance of the variable font.
+- Per-glyph horizontal advance widths (`hmtx`) and outlines scaled
+  individually to match the metrics of Zebra firmware's CG Triumvirate
+  Condensed Bold, so layout positions agree with ZPL `^A0` rendering.
+- Vertical outlines scaled to align cap heights with the same target.
+- TrueType hinting tables (`prep`, `fpgm`, `cvt`) removed so the
+  modified outlines render unhinted.
+- Family and PostScript names renamed from "Roboto Condensed" to
+  "PrintLab ZPL".
+
+## License
+
+Apache License, Version 2.0. Full text in `LICENSE-APACHE-2.0.txt`
+next to this file, or at https://www.apache.org/licenses/LICENSE-2.0
+
+Upstream source:
+https://github.com/google/fonts/tree/main/ofl/robotocondensed