feat: added Windows ARM64 support and streaming WASM loading with base64 fallback

- Added Windows ARM64 binary support and architecture detection in installers.
- Updated WASM loading to use streaming with base64 fallback for binary compatibility.
- Moved TTSR settings to dedicated tab and expanded abbreviation to Time Traveling Stream Rules.
- Added comprehensive install testing infrastructure with Docker validation.
- Updated package name from @oh-my-pi/omp-coding-agent to @oh-my-pi/pi-coding-agent.

scripts/install-tests/binary.dockerfile

@@ -0,0 +1,23 @@
+# Test binary build from local source
+FROM debian:bookworm-slim
+
+RUN apt-get update && apt-get install -y curl ca-certificates unzip && rm -rf /var/lib/apt/lists/*
+
+# Install bun
+RUN curl -fsSL https://bun.sh/install | bash
+ENV PATH="/root/.bun/bin:$PATH"
+
+# Copy local repo
+WORKDIR /repo
+COPY . .
+
+# Build binary
+RUN bun install --frozen-lockfile
+RUN cd packages/coding-agent && bun run build:binary
+
+# Install binary to PATH
+RUN mkdir -p /root/.local/bin && cp packages/coding-agent/dist/omp /root/.local/bin/
+ENV PATH="/root/.local/bin:$PATH"
+
+# Verify
+RUN omp --version