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/frango.flc

@@ -0,0 +1,65 @@
+flc2a
+# This file can be used with a Unicode-Greek FIGfont
+# to convert "frangovlakhika" (Greek written in Latin
+# letters) into real Greek.
+#
+# The mapping is the same as that used by the "ntgreek" FIGfont.
+
+t ( \0x02BD
+t ) \0x02BC
+t : \0x0387
+t A \0x0391
+t B \0x0392
+t C \0x03A7
+t D \0x0394
+t E \0x0395
+t F \0x03A6
+t G \0x0393
+t H \0x0397
+t I \0x0399
+t J \0x03D1
+t K \0x039A
+t L \0x039B
+t M \0x039C
+t N \0x039D
+t O \0x039F
+t P \0x03A0
+t Q \0x0398
+t R \0x03A1
+t S \0x03A3
+t T \0x03A4
+t U \0x03A5
+t V \0x03C2 sigma
+t W \0x03A9
+t X \0x039E
+t Y \0x03A8
+t Z \0x0396
+t _ \0x037A
+t a \0x03b1
+t b \0x03b2
+t c \0x03C7
+t d \0x03B4
+t e \0x03B5
+t f \0x03C6
+t g \0x03B3
+t h \0x03B7
+t i \0x03B9
+t j \0x03D5
+t k \0x03BA
+t l \0x03BB
+t m \0x03BC
+t n \0x03BD
+t o \0x03BF
+t p \0x03C0
+t q \0x03B8
+t r \0x03C1
+t s \0x03C3
+t t \0x03C4
+t u \0x03C5
+t v \0x03D6
+t w \0x03C9
+t x \0x03BE
+t y \0x03C8
+t z \0x03B6
+t ' \0x00A8
+t ~ \-5