Reorganize documentation for new website (#213)

This PR should be merged after the new website is deployed.

- [x] Rename files
- [x] Add front matter section to all `.md` files in the book (necessary for Zola)
- [x] Change all internal links to use Zola's linking system that checks broken links
- [x] Some updates to documentation contents and organization

Co-authored-by: Alex Auvolat <alex@adnab.me>
Reviewed-on: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/213
Co-authored-by: Alex <alex@adnab.me>
Co-committed-by: Alex <alex@adnab.me>

1 files changed, 0 insertions, 68 deletions

diff --git a/doc/book/src/connect/fs.md b/doc/book/src/connect/fs.md
deleted file mode 100644
index be8a3402..00000000
--- a/doc/book/src/connect/fs.md
+++ /dev/null
@@ -1,68 +0,0 @@
-# FUSE (s3fs, goofys, s3backer...)
-
-**WARNING! Garage is not POSIX compatible.
-Mounting S3 buckets as filesystems will not provide POSIX compatibility.
-If you are not careful, you will lose or corrupt your data.**
-
-Do not use these FUSE filesystems to store any database files (eg. MySQL, Postgresql, Mongo or sqlite),
-any daemon cache (dovecot, openldap, gitea, etc.),
-and more generally any software that use locking, advanced filesystems features or make any synchronisation assumption.
-Ideally, avoid these solutions at all for any serious or production use.
-
-## rclone mount
-
-rclone uses the same configuration when used [in CLI](/connect/cli.html) and mount mode.
-We suppose you have the following entry in your `rclone.ini` (mine is located in `~/.config/rclone/rclone.conf`):
-
-```toml
-[garage]
-type = s3
-provider = Other
-env_auth = false
-access_key_id = <access key>
-secret_access_key = <secret key>
-region = <region>
-endpoint = <endpoint>
-force_path_style = true
-acl = private
-bucket_acl = private
-```
-
-Then you can mount and access any bucket as follow:
-
-```bash
-# mount the bucket
-mkdir /tmp/my-bucket
-rclone mount --daemon garage:my-bucket /tmp/my-bucket
-
-# set your working directory to the bucket
-cd /tmp/my-bucket
-
-# create a file
-echo hello world > hello.txt
-
-# access the file
-cat hello.txt
-
-# unmount the bucket
-cd
-fusermount -u /tmp/my-bucket
-```
-
-*External link:* [rclone documentation > rclone mount](https://rclone.org/commands/rclone_mount/)
-
-## s3fs
-
-*External link:* [s3fs github > README.md](https://github.com/s3fs-fuse/s3fs-fuse#examples)
-
-## goofys
-
-*External link:* [goofys github > README.md](https://github.com/kahing/goofys#usage)
-
-## s3backer
-
-*External link:* [s3backer github > manpage](https://github.com/archiecobbs/s3backer/wiki/ManPage)
-
-## csi-s3
-
-*External link:* [csi-s3 Github > README.md](https://github.com/ctrox/csi-s3)