Release 1.0.1

• bas-c-static.pc: link libbas-c.a by path instead of -lbas-c so static
• bas-c-static.pc: declare icu-uc in Requires for one-line static linking.
• Debian libbas-c-dev: ship libbas-c.a and bas-c-static.pc.
• icu-config: default icu_major to auto (match pkg-config headers).

See README.md and debian/changelog.

Release 1.0.0

• Add README.md and refine Meson/Debian packaging.

See README.md and debian/changelog.