chore: remove unnecessary example (#30)

Author: nnnkkk7

README.md

@@ -218,7 +218,6 @@ Complete working examples are available in the [`example/`](example/) directory:
 | Example | Description |
 |---------|-------------|
 | [`gosnowflake/`](example/gosnowflake/) | Basic usage with gosnowflake driver |
-| [`embedded/`](example/embedded/) | In-process testing without HTTP server (ideal for unit tests) |
 | [`restapi/`](example/restapi/) | REST API v2 usage for any programming language |
 | [`docker/`](example/docker/) | Docker container usage example |
 

example/README.md

@@ -45,22 +45,7 @@ go run ./example/restapi
 - Listing resources
 - Error handling
 
-### 3. Embedded Library (`embedded/`)
-
-Demonstrates using the emulator as an in-process library without an external server. This is ideal for unit tests.
-
-```bash
-# No server needed - runs entirely in-process
-go run ./example/embedded
-```
-
-**Features demonstrated:**
-- In-process emulator setup
-- Using httptest.Server for local testing
-- All Snowflake SQL function translations
-- Clean teardown
-
-### 4. Docker (`docker/`)
+### 3. Docker (`docker/`)
 
 Demonstrates using the emulator running in a Docker container.
 
@@ -111,9 +96,6 @@ testuser:testpass@localhost:8080/TEST_DB/PUBLIC?account=testaccount&protocol=htt
 # Build all examples (syntax check)
 go build ./example/...
 
-# Run embedded example (no server required)
-go run ./example/embedded
-
 # Run gosnowflake and restapi examples (requires server)
 go run ./cmd/server &
 sleep 2