build(deps): bump tecnickcom/tcpdf from 6.11.3 to 7.0.0

[dependabot]

Bumps tecnickcom/tcpdf from 6.11.3 to 7.0.0.

Changelog

Sourced from tecnickcom/tcpdf's changelog.

7.0.0 (2026-06-18) [BREAKING CHANGE]

• TCPDF IS DEPRECATED AND IN MAINTENANCE-ONLY MODE
• TCPDF is now a compatibility facade over the modern tecnickcom/tc-lib-pdf engine. It does not reproduce legacy output exactly, and some methods are adapters, shims, or no-ops (see MAPPING.md); both new and existing projects are encouraged to migrate to tecnickcom/tc-lib-pdf.
  • The TCPDF class no longer contains its own PDF engine; every public method delegates rendering to \Com\Tecnick\Pdf\Tcpdf, while a small internal state layer reproduces the legacy cursor/page model (X/Y, margins, fonts, colors, automatic page breaks, headers/footers).
  • The public API is unchanged: all 291 public method signatures (names, parameters, defaults) match legacy TCPDF, so existing integrations keep working.
  • Output is structurally equivalent, not byte-identical: page sizes and content match, but the modern engine's line-breaking and font metrics can differ slightly (long flowing documents may paginate one page earlier or later).
  • Per-method delegation status is documented in MAPPING.md (delegated, adapter, shim, intentional-noop, blocked), machine-verified against the class.
• tecnickcom/tc-lib-pdf is now a required Composer dependency; the engine and font assets are resolved from vendor/.
• Minimum PHP version raised to 8.2 (was 7.1).
• Bundled engine sources removed (include/, tcpdf_fonts.php, tcpdf_font_data.php, tcpdf_images.php, tcpdf_static.php, tcpdf_barcodes_1d.php, tcpdf_barcodes_2d.php); these capabilities are now provided by the tc-lib-* libraries.
• Font loading migrated to tecnickcom/tc-lib-pdf-font assets resolved via Composer.
  • Install dependencies with Composer so vendor/tecnickcom/tc-lib-pdf-font/target/fonts/ exists.
  • Repository bundled fonts/ assets are removed; use tc-lib font assets or explicit custom font paths.
  • Legacy PHP font descriptors (fontname.php + fontname.z) are no longer supported; convert the original TTF/OTF with the tc-lib-pdf-font importer.
  • Validate all custom font registrations against tc-lib font assets.
• Tooling: replaced the legacy test harness with a PHPUnit suite under test/, added Mago lint/format configuration, and refreshed CI and Makefile targets (make deps, make fonts, make fonts-rebuild).
• See README.md for the full migration guide and MAPPING.md for per-method delegation status.

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Commits

• 4fc5a31 fix: add missing CI dependencies
• 966b32d BREAKING: v7.0.0 - See README.md and CHANGELOG.md
• See full diff in compare view

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