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, 145 deletions

diff --git a/doc/book/src/development/devenv.md b/doc/book/src/development/devenv.md
deleted file mode 100644
index 78affa48..00000000
--- a/doc/book/src/development/devenv.md
+++ /dev/null
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-# Setup your development environment
-
-Depending on your tastes, you can bootstrap your development environment in a traditional Rust way or through Nix.
-
-## The Nix way
-
-Nix is a generic package manager we use to precisely define our development environment.
-Instructions on how to install it are given on their [Download page](https://nixos.org/download.html).
-
-Check that your installation is working by running the following commands:
-
-```
-nix-shell --version
-nix-build --version
-nix-env   --version
-```
-
-Now, you can clone our git repository (run `nix-env -iA git` if you do not have git yet):
-
-```bash
-git clone https://git.deuxfleurs.fr/Deuxfleurs/garage
-cd garage
-```
-
-*Optionnaly, you can use our nix.conf file to speed up compilations:*
-
-```bash
-sudo mkdir -p /etc/nix
-sudo cp nix/nix.conf /etc/nix/nix.conf
-sudo killall nix-daemon
-```
-
-Now you can enter our nix-shell, all the required packages will be downloaded but they will not pollute your environment outside of the shell:
-
-```bash
-nix-shell
-```
-
-You can use the traditionnal Rust development workflow:
-
-```bash
-cargo build  # compile the project
-cargo run    # execute the project
-cargo test   # run the tests
-cargo fmt    # format the project, run it before any commit!
-cargo clippy # run the linter, run it before any commit!
-```
-
-You can build the project with Nix by running:
-
-```bash
-nix-build
-```
-
-You can parallelize the build (if you use our nix.conf file, it is already automatically done).
-To use all your cores when building a derivation use `-j`, and to build multiple derivations at once use `--max-jobs`.
-The special value `auto` will be replaced by the number of cores of your computer.
-An example:
-
-```bash
-nix-build -j $(nproc) --max-jobs auto
-```
-
-Our build has multiple parameters you might want to set:
-  - `release` build with release optimisations instead of debug
-  - `target allows` for cross compilation
-  - `compileMode` can be set to test or bench to build a unit test runner
-  - `git_version` to inject the hash to display when running `garage stats`
-
-An example:
-
-```bash
-nix-build \
-  --arg release true \
-  --argstr target x86_64-unknown-linux-musl \
-  --argstr compileMode build \
-  --git_version $(git rev-parse HEAD)
-```
-
-*The result is located in `result/bin`. You can pass arguments to cross compile: check `.drone.yml` for examples.*
-
-If you modify a `Cargo.toml` or regenerate any `Cargo.lock`, you must run `cargo2nix`:
-
-```
-cargo2nix -f
-```
-
-Many tools like rclone, `mc` (minio-client), or `aws` (awscliv2) will be available in your environment and will be useful to test Garage.
-
-**This is the recommended method.**
-
-## The Rust way
-
-You need a Rust distribution installed on your computer.
-The most simple way is to install it from [rustup](https://rustup.rs).
-Please avoid using your package manager to install Rust as some tools might be outdated or missing.
-
-Now, check your Rust distribution works by running the following commands:
-
-```bash
-rustc --version
-cargo --version
-rustfmt --version
-clippy-driver --version
-```
-
-Now, you need to clone our git repository ([how to install git](https://git-scm.com/downloads)):
-
-```bash
-git clone https://git.deuxfleurs.fr/Deuxfleurs/garage
-cd garage
-```
-
-You can now use the following commands:
-
-```bash
-cargo build  # compile the project
-cargo run    # execute the project
-cargo test   # run the tests
-cargo fmt    # format the project, run it before any commit!
-cargo clippy # run the linter, run it before any commit!
-```
-
-This is specific to our project, but you will need one last tool, `cargo2nix`.
-To install it, run:
-
-```bash
-cargo install --git https://github.com/superboum/cargo2nix --branch main cargo2nix
-```
-
-You must use it every time you modify a `Cargo.toml` or regenerate a `Cargo.lock` file as follow:
-
-```bash
-cargo build  # Rebuild Cargo.lock if needed
-cargo2nix -f
-```
-
-It will output a `Cargo.nix` file which is a specific `Cargo.lock` file dedicated to Nix that is required by our CI
-which means you must include it in your commits.
-
-Later, to use our scripts and integration tests, you might need additional tools.
-These tools are listed at the end of the `shell.nix` package in the `nativeBuildInputs` part.
-It is up to you to find a way to install the ones you need on your computer.
-
-**A global drawback of this method is that it is up to you to adapt your environment to the one defined in the Nix files.**