Standardize and simplify analysis/status strings across multiple language files by removing percent-based prefixes and verbose phrasing, adding concise messages with trailing ellipses. This updates localization for ar, de, es, fr, hi, id, it, ja, pl, pt, ru, tr, and zh (ytsage/languages/*.json) to make progress messages cleaner and consistent for both regular and ytdlp-related steps.
Update English UI strings in ytsage/languages/en.json to remove progress percentages and the repeated "Analyzing" prefix, replacing them with concise action messages (e.g., "Extracting basic info...", "Loading thumbnail..."). This makes status messages shorter and more consistent across regular and ytdlp-related entries without changing functionality.
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