refactor: replace grpc/grpc-go with bufbuild/connect-go (#18)

This will let us call directly into gRPC servers from TypeScript.

This refactoring was mostly mechanical modulo a (seeming) bug with bidi
streams in Connect that causes them to just hang. I routed around it by
splitting SyncSchema into two methods, {Pull,Push}Schema.

Fixes #17

.vscode/tasks.json

@@ -11,10 +11,7 @@
 			"problemMatcher": [
 				"$go"
 			],
-			"group": {
-				"kind": "build",
-				"isDefault": true
-			},
+			"group": "build",
 			"detail": "cd ${workspaceFolder}; go test ./..."
 		},
 		{
@@ -33,6 +30,22 @@
 				"isDefault": true
 			},
 			"detail": "cd ${workspaceFolder}; golangci-lint run"
+		},
+		{
+			"type": "go",
+			"label": "go: build workspace",
+			"command": "build",
+			"args": [
+				"./..."
+			],
+			"problemMatcher": [
+				"$go"
+			],
+			"group": {
+				"kind": "build",
+				"isDefault": true
+			},
+			"detail": "cd /Users/alec/dev/ftl; go build ./..."
 		}
 	]
 }

CODEOWNERS

@@ -1 +1 @@
-*       @alecthomas @dhanji
+*       @alecthomas @dhanji @wesbillman

Makefile

@@ -7,18 +7,20 @@ SCHEMA_IN = schema/schema.go schema/protobuf.go
 SCHEMA_OUT = protos/xyz/block/ftl/v1/schema/schema.proto
 
 SQLC_IN = sqlc.yaml \
-	backplane/internal/sql/schema/*.sql \
-	backplane/internal/sql/queries.sql
+		  backplane/internal/sql/schema/*.sql \
+		  backplane/internal/sql/queries.sql
 SQLC_OUT = backplane/internal/sql/db.go \
-	$(shell grep -q copyfrom backplane/internal/sql/queries.sql && echo backplane/internal/sql/copyfrom.go) \
-	backplane/internal/sql/models.go \
-	backplane/internal/sql/queries.sql.go
-
-PROTO_IN = protos/xyz/block/ftl/v1/ftl.proto \
-	protos/xyz/block/ftl/v1/schema/schema.proto
-PROTO_OUT = protos/xyz/block/ftl/v1/ftl_grpc.pb.go \
-	protos/xyz/block/ftl/v1/schema/schema.pb.go \
-	protos/xyz/block/ftl/v1/ftl.pb.go
+		   $(shell grep -q copyfrom backplane/internal/sql/queries.sql && echo backplane/internal/sql/copyfrom.go) \
+		   backplane/internal/sql/models.go \
+		   backplane/internal/sql/queries.sql.go
+
+PROTO_IN = protos/buf.yaml \
+		   protos/buf.gen.yaml \
+		   protos/xyz/block/ftl/v1/ftl.proto \
+		   protos/xyz/block/ftl/v1/schema/schema.proto
+PROTO_OUT = protos/xyz/block/ftl/v1/ftlv1connect/ftl.connect.go \
+			protos/xyz/block/ftl/v1/schema/schema.pb.go \
+			protos/xyz/block/ftl/v1/ftl.pb.go
 
 
 .DEFAULT_GOAL := help