🐳 Add Dockerfile and update config.toml

- Add Dockerfile to containerize the Hugo site
- Update config.toml with new menu items and social links

Dockerfile

@@ -0,0 +1,25 @@
+# Use Alpine Linux as the base image
+FROM alpine:3.19
+
+# Install necessary packages including Hugo from edge repository and vim
+RUN apk add --no-cache \
+    git \
+    curl \
+    libc6-compat \
+    vim && \
+    apk add --no-cache --repository=https://dl-cdn.alpinelinux.org/alpine/edge/community hugo
+
+# Set the working directory in the container
+WORKDIR /src
+
+# Copy the Hugo project files into the container
+COPY . .
+
+# Initialize and update submodules
+RUN git submodule update --init --recursive
+
+# Expose the default Hugo port
+EXPOSE 1313
+
+# Command to run Hugo server
+CMD ["hugo", "server", "--bind", "0.0.0.0"]

config.toml

@@ -12,6 +12,8 @@ enableEmoji = true
 enableTwemoji = true
 enableGitInfo = true
 
+[markup.highlight]
+style = "github-dark"
 
 [params] # theme parameters
     author = "Eric X. Liu"
@@ -40,17 +42,17 @@ enableGitInfo = true
 # Social links
 [[params.social]]
     name = "Git"
-    icon = "fa fa-git"
+    icon = "fa-brands fa-git fa-2x"
     weight = 1
     url = "https://git.ericxliu.me/eric"
 [[params.social]]
     name = "linkedin"
-    icon = "fa fa-linkedin"
+    icon = "fa-brands fa-linkedin fa-2x"
     weight = 2
     url = "https://www.linkedin.com/in/eric-x-liu-46648b93/"
 [[params.social]]
     name = "Personal email"
-    icon = "fa fa-envelope"
+    icon = "fa fa-envelope fa-2x"
     weight = 3
 
 # Menu links