Removes target env file and adds example instead

.envrc-example

@@ -0,0 +1,10 @@
+export STRIX_LLM="qwen3.5-397b-a17b"
+export SCW_SECRET_KEY="REPLACE_WITH_YOURS"
+
+export COPILOT_PROVIDER_TYPE="openai"
+export COPILOT_PROVIDER_API_KEY="${SCW_SECRET_KEY}"
+export COPILOT_PROVIDER_BASE_URL="https://api.scaleway.ai/v1"
+export COPILOT_MODEL="${STRIX_LLM}"
+
+export COPILOT_PROVIDER_MAX_PROMPT_TOKENS="32768"
+export COPILOT_PROVIDER_MAX_OUTPUT_TOKENS="8192"