docs: Update the available packages section and add information on users

docs/src/getting-started/supported/package-index.md

@@ -8,11 +8,13 @@ Some of the available packages include:
 
 - Unix tools: `grep`, `sed`, `findutils`, `coreutils`, `gawk`, `file`, `man-db`, `tar`, `which`, `groff`, `less`, `bzip2`, `gzip`, `xz-utils`, `lz4`, `zstd`
 - Development: `yasm`, `nasm`, `diffutils`, `patch`, `make`, `m4`, `gcc`, `cmake`, `binutils`, `bc`
-- Scripting: `perl` (only basic functionality), `python` (only basic functionality), `lua`
-- Games: `ace`, `mednafen`, `tyr-quake`, `gtklife`, `nyancat`
+- Scripting: `perl` (only basic functionality), `python`, `lua`
+- Games: `ace`, `mednafen`, `tyr-quake`, `gtklife`, `nyancat`, `libremines`
 - Networking: `wget`, `curl`, `socat`, `rsync`
+- Communication: `hexchat`, `konversation`
 - Editors: `nano`, `vim`
-- Shells: `bash`
-- Graphical: `weston`, `mesa-demos`, `gtk+2`, `xclock`, `xkill`, `xwininfo`
+- Shells: `bash`, `dash`, `zsh`
+- Graphical: `weston`, `mesa-demos`, `gtk+3`, `xclock`, `xkill`, `xwininfo`
+- Browsers: `minibrowser`, `links`
 - Databases: `sqlite`, `gdbm`
 - Bootloaders: `limine`

docs/src/getting-started/trying-out.md

@@ -19,3 +19,8 @@ $ qemu-system-x86_64 -enable-kvm -m 2048 -cpu host,migratable=off -device qemu-x
 ```
 
 Be aware that the `-enable-kvm` flags works only on systems that support KVM.
+
+If you boot into `kmscon` (the non graphical environment), or if you issue `login` from any shell, use the following default credentials to log in.
+
+For the root user, username: `root`, password: `toor`.
+For the Managarm user, username: `managarm`. password: `managarm`.