feat: integrate figlet-fonts statically and migrate to Coolify deployment

- Add 373 figlet fonts from xero/figlet-fonts as static assets
- Remove GitHub Actions workflow (now using Coolify + webhooks)
- Update .gitignore to track fonts in repository

This eliminates the need to clone fonts at build time and simplifies deployment.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

public/fonts/figlet-fonts/ushebrew.flc

@@ -0,0 +1,33 @@
+flc2a
+# implements a natural mapping from the U.S. keyboard
+# to Hebrew characters in the Ivrit font.
+# Note that capital letters remain unchanged.
+
+t a \0x05d0
+t b \0x05d1
+t g \0x05d2
+t d \0x05d3
+t h \0x05d4
+t v \0x05d5
+t z \0x05d6
+t c \0x05d7
+t t \0x05d8
+t y \0x05d9
+t k \0x05db
+t f \0x05da
+t l \0x05dc
+t m \0x05de
+t o \0x05dd
+t n \0x05e0
+t i \0x05df
+t e \0x05e1
+t _ \0x05e2
+t p \0x05e4
+t u \0x05e3
+t j \0x05e6
+t w \0x05e5
+t q \0x05e7
+t r \0x05e8
+t s \0x05e9
+t x \0x05ea
+t ~ \-3