New command: spacetime dev (#3469)

# Description of Changes

This PR implements a new command for the CLI: `spacetime dev`. If run
from outside of a project directory, it will call `init` in interactive
mode to allow user to create a project. If run from a project directory,
it will ask for a module to conect to and it will:

* subscribe to logs
* observe files in the `spacetimedb` directory and automatically publish
to SpacetimeDB

One caveat is that instead of reusing the `logs` code I did some
repetition cause currently the logs code acquires a lock that lives
through await points. It is fixable, but due to limited time I decided
to go with a bit of code duplication. It shouldn't be very hard to fix
later, though.

---------

Signed-off-by: Tyler Cloutier <cloutiertyler@users.noreply.github.com>
Signed-off-by: John Detter <4099508+jdetter@users.noreply.github.com>
Co-authored-by: = <cloutiertyler@gmail.com>
Co-authored-by: Tyler Cloutier <cloutiertyler@users.noreply.github.com>
Co-authored-by: Tyler Cloutier <cloutiertyler@aol.com>
Co-authored-by: John Detter <4099508+jdetter@users.noreply.github.com>

Author: 3 people

tools~/run-regression-tests.sh

@@ -15,13 +15,13 @@ STDB_PATH="$SDK_PATH/../.."
 cargo build --manifest-path "$STDB_PATH/crates/standalone/Cargo.toml"
 
 # Publish module for btree test
-cargo run --manifest-path "$STDB_PATH/crates/cli/Cargo.toml" -- publish -c -y -p "$SDK_PATH/examples~/regression-tests/server" btree-repro
+cargo run --manifest-path "$STDB_PATH/crates/cli/Cargo.toml" -- publish -c -y --server local -p "$SDK_PATH/examples~/regression-tests/server" btree-repro
 
 # Publish module for republishing module test
-cargo run --manifest-path "$STDB_PATH/crates/cli/Cargo.toml" -- publish -c -y -p "$SDK_PATH/examples~/regression-tests/republishing/server-initial" republish-test
-cargo run --manifest-path "$STDB_PATH/crates/cli/Cargo.toml" call republish-test Insert 1
-cargo run --manifest-path "$STDB_PATH/crates/cli/Cargo.toml" -- publish -p "$SDK_PATH/examples~/regression-tests/republishing/server-republish" --break-clients republish-test
-cargo run --manifest-path "$STDB_PATH/crates/cli/Cargo.toml" call republish-test Insert 2
+cargo run --manifest-path "$STDB_PATH/crates/cli/Cargo.toml" -- publish -c -y --server local -p "$SDK_PATH/examples~/regression-tests/republishing/server-initial" republish-test
+cargo run --manifest-path "$STDB_PATH/crates/cli/Cargo.toml" call --server local republish-test Insert 1
+cargo run --manifest-path "$STDB_PATH/crates/cli/Cargo.toml" -- publish  --server local -p "$SDK_PATH/examples~/regression-tests/republishing/server-republish" --break-clients republish-test
+cargo run --manifest-path "$STDB_PATH/crates/cli/Cargo.toml" call --server local republish-test Insert 2
 
 # Run client for btree test
 cd "$SDK_PATH/examples~/regression-tests/client" && dotnet run -c Debug