feat: add weekday-based color encoding to the paper publication bar chart

refactor: integrate ProgressDisplay into single-date processing and remove unused summarization and API utilities

chore: initialize virtual environment dependencies and project structure

refactor: replace matplotlib with altair for interactive topic trend visualizations

feat: increase top-n topic display limit from 20 to 40 in streamlit app

refactor: replace matplotlib heatmap with interactive altair chart for topic co-occurrence visualization

refactor: replace Altair heatmap with custom Matplotlib visualization showing co-occurrence counts and Jaccard similarity

feat: replace streamlit line charts with smoothed matplotlib visualizations for topic trends

feat: apply Gaussian smoothing to topic trend charts in streamlit_app.py

feat: add --force flag to allow re-computing and overwriting existing snapshots

feat: add time-series topic analysis charts and integrate monthly topic distribution data into lifecycle processing

feat: update CJK font selection logic and install Noto CJK fonts in Dockerfile

feat: add Chinese localization for Hype Cycle phase labels and topic counts in Streamlit app

feat: add automatic CJK font detection and configuration for matplotlib plots

feat: add lifecycle_retrieve script to compute and upload bimonthly topic hype cycle snapshots to HuggingFace

feat: add topic lifecycle analysis and Gartner-style hype cycle visualization

feat: increase top_n parameter for topic co-occurrence analysis from 20 to 30

feat: update tooltip labels and set fixed step dimensions for topic co-occurrence chart

feat: disable label overlap in co-occurrence heatmap axes for improved readability

feat: add interactive topic co-occurrence heatmap to streamlit dashboard

chore: initialize virtual environment dependencies and project site-packages

chore: initialize virtual environment dependencies

feat: rename app title to Paper Espresso

chore: initialize virtual environment dependencies and project site-packages

chore: initialize virtual environment with project dependencies

chore: initialize virtual environment and install project dependencies

chore: initialize virtual environment and install project dependencies

chore: initialize virtual environment dependencies and project libraries

chore: initialize virtual environment dependencies and project structure

chore: initialize virtual environment with project dependencies

chore: initialize virtual environment dependencies and site-packages

chore: initialize virtual environment and install project dependencies

chore: initialize virtual environment dependencies

chore: initialize virtual environment with project dependencies

chore: initialize virtual environment dependencies

chore: initialize virtual environment and install project dependencies

chore: initialize virtual environment dependencies and project libraries

chore: initialize virtual environment dependencies

chore: initialize virtual environment with project dependencies

chore: initialize virtual environment dependencies

chore: initialize virtual environment dependencies and update sample-sigconf.tex

chore: initialize virtual environment dependencies and project packages

chore: initialize project virtual environment and install dependencies

chore: initialize virtual environment dependencies

chore: initialize virtual environment and install project dependencies

chore: initialize virtual environment dependencies and site-packages

chore: initialize virtual environment dependencies and project libraries

chore: initialize virtual environment dependencies

chore: update project dependencies and virtual environment packages

feat: add CIKM-26 paper draft and remove redundant retrieval script