build(mise): add more cargo tools and nightly micro editor

- Added ast-grep, fastmod cargo tools to mise config.
- Updated micro editor to nightly build for better freshness.
- Set several tools to "latest" version in .tool-versions for easier upgrades.

Generated-by: aiautocommit

Author: iloveitaly

.config/mise/config.toml

@@ -3,10 +3,14 @@
 "go:github.com/karol-broda/snitch" = "latest"
 cargo-binstall = "latest"
 "cargo:usage-cli" = "2.12.0"
+"cargo:ast-grep" = "latest"
+"cargo:fastmod" = "latest"
 "cargo:markdown-extract-cli" = "latest"
 "github:railwayapp/railpack" = "latest"
 "github:railwayapp/cli" = "latest"
 "dive" = "latest"
+# micro is rarely updated on github, so we use the nightly build
+"github:zyedidia/micro" = "nightly"
 
 [settings]
 experimental = true

.tool-versions

@@ -1,13 +1,13 @@
 nodejs     22.17.0
-bun        1.3.0
+bun        latest
 erlang     28.1.1
 elixir     1.19.1
 python     3.13.7
 poetry     1.8.5
 ruby       3.4.5
-direnv     2.37.1
+direnv     latest
 rust       1.89.0
 pnpm       10.15.1
 golang     1.25.1
-just       1.42.4
-uv         0.9.5
+just       latest
+uv         latest