1) feat: add support for Nix build environment (m15a)
(SHA: 6dd1adcc3e648720b037def4d2b664bd59836b8d)

2) docs(nixdevshell): document `pure_enable_nixdevshell` option (m15a)
(SHA: 1f88bc1ffe9f33ea744ef9ada5a51ecbce0373e4)

3) refactor(nixdevshell): simplify prompt logic (m15a)
(SHA: 5cec3916a60f964282c1587234fc08fa3a387fac)

4) fix(nixdevshell): disable it by default (m15a)
(SHA: bfceedcac41776c21cb64faf63922f68a9d9b1dd)

5) fix(nixdevshell): use snowflake emoji as default prefix (m15a)
(SHA: e6ae8de564440f58ed9986a8a91ab520951c28f4)

6) fix(nixdevshell): add tests (m15a)
(SHA: ce8c9cb47ed7df00ffca7700de83c283326b9673)

7) fix(nixdevshell): set prompt symbol color (m15a)
(SHA: 8a5f6b2eb91b92b460c8441f82761366e85d7538)

8) fix(nixdevshell): missing import (m15a)
(SHA: 2ebd01d21a01f80f3a0e858ae6bc39d328eeb26e)

9) refactor(nix): use pure color for `pure_color_nixdevshell_prefix` (edouard-lopez)
(SHA: 8882d08f063308b09cf536b78acd3e046df6cd22)

10) test(nix): verify default configuration (edouard-lopez)
(SHA: 75b58930ce5e7a2e1cc7099ce58dc2495091c7d1)

11) refactor(nix): follows naming convention (edouard-lopez)
(SHA: 90c34c687ef60624ad53eb949fbdcbbb5fa0464b)

12) chore: use robust bash resolution in makefile (edouard-lopez)
(SHA: bf7265f5778d089c109436fe736a54ff810511b7)

13) chore: bump version 4.10.0 (invalid-email-address)
(SHA: efaf3e70d553c87e58f7e0239669cddc7eeec357)