Move devcontainer stuff to .devcontainer

.devcontainer/Dockerfile

@@ -0,0 +1,22 @@
+FROM freqtradeorg/freqtrade:develop
+
+# Install dependencies
+COPY requirements-dev.txt /freqtrade/
+RUN apt-get update \
+    && apt-get -y install git sudo vim \
+    && apt-get clean \
+    && pip install numpy --no-cache-dir \
+    # Install ALL dependencies
+    && pip install -r requirements-dev.txt --no-cache-dir \
+    # Install documentation dependencies (to enable mkdocs)
+    && pip install -r docs/requirements-docs.txt --no-cache-dir \
+    && useradd -m ftuser \
+    && mkdir -p /home/ftuser/.vscode-server /home/ftuser/.vscode-server-insiders /home/ftuser/commandhistory \
+    && echo "export PROMPT_COMMAND='history -a'" >> /home/ftuser/.bashrc \
+    && echo "export HISTFILE=~/commandhistory/.bash_history" >> /home/ftuser/.bashrc \
+    && chown ftuser: -R /home/ftuser/
+
+USER ftuser
+
+# Empty the ENTRYPOINT to allow all commands
+ENTRYPOINT []

.devcontainer/devcontainer.json

@@ -1,17 +1,12 @@
 {
     "name": "freqtrade Develop",
 
-    // Update the 'dockerComposeFile' list if you have more compose files or use different names.
-    // The .devcontainer/docker-compose.yml file contains any overrides you need/want to make.
     "dockerComposeFile": [
         "docker-compose.yml"
-        // "docker-compose.vscode.yml"
     ],
 
     "service": "ft_vscode",
 
-    // The optional 'workspaceFolder' property is the path VS Code should open by default when
-    // connected. This is typically a file mount in .devcontainer/docker-compose.yml
     "workspaceFolder": "/freqtrade/",
 
     "settings": {

.devcontainer/docker-compose.yml

@@ -4,14 +4,17 @@ services:
   ft_vscode:
     build:
       context: ..
-      dockerfile: "Dockerfile.develop"
+      dockerfile: ".devcontainer/Dockerfile"
     volumes:
       - ..:/freqtrade:cached
       - freqtrade-vscode-server:/home/ftuser/.vscode-server
       - freqtrade-bashhistory:/home/ftuser/commandhistory
-
+    # Expose API port
+    ports:
+      - "127.0.0.1:8080:8080"
     command: /bin/sh -c "while sleep 1000; do :; done"
 
+
 volumes:
   freqtrade-vscode-server:
   freqtrade-bashhistory: