Use cargo instead of git in Rust `Cargo.toml` template

By using cargo instead of git, we make compilation not have to git clone
dora project.

This PR/commit adds documentation for the send_output method.

Follow up discussion: https://github.com/orgs/dora-rs/discussions/317#discussioncomment-6475816

Replace unmaintained `atty` crate with `std::io::IsTerminal`

There is a current vulnerability (low severity) and the crate appears to be unmaintained. Since Rust 1.70, we should be able to use the new `IsTerminal` trait of the standard library instead.

The path should also be valid on the receiving node, which might run in a different directory.

We still need to pass the path through a new `working_dir` field as we haven't figured out deployment of compiled nodes/operators yet.

Removes the separate `dora-runtime` binary. The runtime can now be started by passing `--run-dora-runtime` to `dora-daemon`. This change makes setup and deployment easier since it removes one executable that needs to be copied across machines.

This information is not relevant to users and might confuse them.

We now exit with an error exit code again when no coordinator is running.

Ensures that we set them also when using the daemon's `run_dataflow` function for examples.

typography

Make `dora-rs` publishable on `crates.io`

the src code.

This is link to a release issue. See: https://users.rust-lang.org/t/include-str-does-not-work-when-releasing-because-of-changed-pathes/15551

testing new release version

This commit add documentation to the cli. The cli will now show the
following documentation when prompted without arguments:

```bash
(dora3.10) ~/D/C/dora ❯❯❯ dora-cli                                                         (dora3.10) cli-documentation ✭ ✱
dora-rs cli client

Usage: dora-cli <COMMAND>

Commands:
  check    Check if the coordinator and the daemon is running
  graph    Generate a visualization of the given graph using mermaid.js. Use --open to open browser
  build    Run build commands provided in the given dataflow
  new      Generate a new project, node or operator. Choose the language between Rust, Python, C or C++
  up       Spawn a coordinator and a daemon
  destroy  Destroy running coordinator and daemon. If some dataflows are still running, they will be stopped first
  start    Start the given dataflow path. Attach a name to the running dataflow by using --name
  stop     Stop the given dataflow UUID. If no id is provided, you will be able to choose between the running dataflows
  list     List running dataflows
  help     Print this message or the help of the given subcommand(s)

Options:
  -h, --help     Print help information
  -V, --version  Print version information
```

Cleanup warnings

Fix cli template to new daemon API

Update zenoh to remove git dependencies

We currently have a legacy limitation to only allow one operator per runtime
and it would be better to bake that into the template for now.