Fix #14: Refactor print_browse/send_to_telegram into single pipeline

Replace duplicate inline formatting with unified format+render pipeline.

New functions:
- format_match_event(e) — canonical dict for match events
- format_non_match_event(e) — canonical dict for non-match events
- render_match_lines(event_dict, i, mode) — text/HTML renderer
- render_non_match_lines(event_dict, i, mode) — text/HTML renderer
- send_chunked(...) — extracted Telegram chunking logic

Also fixed send_chunked() chunking bug: the original '. ' in line
check never matched event lines (period is followed by '</b>' not space).

Tests: 38 total, all passing.

Fixes: #14

skills/polymarket-browse/SKILL.md

@@ -1,6 +1,5 @@
 ---
 name: polymarket-browse
-version: 0.0.3
 category: research
 description: Browse tradeable Polymarket events by game category. Shows active matches with ML odds (cents format), volume, tournament, and market URLs. Supports Counter Strike, League of Legends, Dota 2, Valorant, NBA, NFL, UFC, Tennis.
 ---
@@ -35,7 +34,7 @@ hermes mcp add polymarket https://docs.polymarket.com/mcp
 ## Usage
 
 ```
-polymarket-browse [--category "Counter Strike"] [--limit 5] [--matches N] [--non-matches N] [--search "TeamName"] [--matches-only] [--non-matches-only] [--detail N] [--raw] [--telegram] [--no-cache] [--max-total N] [--starts-before TIMESTAMP] [--timezone UTC+X]
+polymarket-browse [--category "Counter Strike"] [--limit 5] [--matches N] [--non-matches N] [--search "TeamName"] [--matches-only] [--non-matches-only] [--detail N] [--raw] [--telegram]
 ```
 
 ## Arguments
@@ -47,17 +46,9 @@ polymarket-browse [--category "Counter Strike"] [--limit 5] [--matches N] [--non
 - `--search` : Free-text team/term search within the selected category. Appends to the category query. Example: `--category "Counter Strike" --search "FlyQuest"`
 - `--matches-only` : Show only match markets (suppress non-match section).
 - `--non-matches-only` : Show only non-match markets (suppress match section).
-- `--detail N` : Show detailed markets for match event N (1-indexed).
+- `--detail` : Index of match event (1-indexed) to show detailed markets. Default: 1. Set to 0 to disable.
-  - Only applies to MATCH markets (not non-match/tournament markets)
-  - Default: 1 (auto-shows details for first match)
-  - Set to 0 to disable detail view
-  - If N exceeds available matches, shows error with available range
 - `--list-categories` : List available game categories and exit
 - `--raw` : Show all events without tradeable filter (for debugging). Includes fetch stats.
-- `--no-cache` : Disable caching and fetch fresh data from the API.
-- `--max-total` : Maximum total events to fetch before early exit. Default: no limit. Useful for quick snapshots.
-- `--starts-before` : Unix timestamp filter. Only show match events starting before this time (LIVE events always shown regardless of timestamp).
-- `--timezone` : Timezone for displaying times. Format: `UTC+X` or `UTC-X` (e.g., `UTC+7`, `UTC-5`). Default: UTC+7 (WIB).
 - `--telegram` : Send results to Telegram. Requires `BOT_TOKEN` and `CHAT_ID` in environment variables.
 
 ## Output Format
@@ -127,126 +118,16 @@ Use `--raw` to disable the tradeable filter and see all match markets regardless
 
 ## Pagination
 
-The script fetches **ALL pages** until the API runs out of results.
+The script fetches **ALL pages** until the API runs out of results (up to 100 pages as a safety cap).
-
-### Parallel Fetching
-
-Pages are fetched in **parallel batches of 5** using ThreadPoolExecutor. This significantly reduces fetch time:
-
-| Scenario | Without Parallelization | With Parallelization |
-|----------|------------------------|---------------------|
-| 10 pages (50 events) | ~20s (2s per page × 10) | ~4s (2s per batch × 2 batches) |
-| 20 pages (100 events) | ~40s | ~8s |
-
-The script first fetches page 1 to determine total pages, then fetches remaining pages in parallel batches of 5.
 
 ## Rate Limiting
 
-- TokenBucket rate limiter: 10 API calls per second
+- Exponential backoff: 2s → 4s → 8s → 16s → 32s
-- Exponential backoff on retries: 2s → 4s → 8s → 16s → 32s
 - Max 5 retries before aborting
 
-**URL Encoding**: Special characters in `--search` (e.g., `&`, `=`, `%`, `+`, `#`) are properly encoded to prevent URL injection.
-
-## Caching
-
-Results are cached in `~/.cache/polymarket-browse/` with a **5-minute TTL** to reduce redundant API calls.
-
-- Use `--no-cache` to bypass the cache and fetch fresh data
-- Cached data is automatically used when available and not expired
-- Useful when running the script repeatedly (e.g., for monitoring)
-
 ## Odds Format
 
 All odds are shown in **cents** format:
 - `30c` = 0.30 probability
 - `95c` = 0.95 probability
 - `GamerLegion 28c | 72c Team Yandex` = GamerLegion at 28c, Team Yandex at 72c
-
-## Troubleshooting
-
-### "WARNING: Partial fetch" appears
-The API returned incomplete data due to an error/timeout. Results shown may be incomplete. Try again with `--no-cache` to force a fresh fetch.
-
-### No markets appear
-- Verify your category is correct: `--list-categories`
-- Try with `--raw` to see all events (not just tradeable ones)
-- Some categories may have no active match markets at certain times
-
-### Why did my match disappear?
-Matches are filtered out when:
-- They have ended (startTime > 4 hours ago)
-- BO2 matches ended in a tie (1-1)
-- The market has converged (bestBid >= 0.99 or bestAsk <= 0.01)
-- The event has ended (endDate passed)
-
-### Telegram not working
-- Verify `BOT_TOKEN` and `CHAT_ID` environment variables are set
-- Ensure bot is started and chat ID is correct
-- Check Telegram has not blocked the bot
-
-## Examples
-
-### Basic usage
-```bash
-# Browse Counter Strike matches (default)
-polymarket-browse
-
-# Browse NBA matches
-polymarket-browse --category NBA
-
-# Show more results
-polymarket-browse --limit 10
-```
-
-### Searching for teams
-```bash
-# Find FlyQuest Counter Strike matches
-polymarket-browse --category "Counter Strike" --search "FlyQuest"
-
-# Find any team/event across category
-polymarket-browse --category "Counter Strike" --search "Spirit"
-```
-
-### Filtering results
-```bash
-# Show only match markets (no tournament futures)
-polymarket-browse --matches-only
-
-# Show only non-match markets (tournaments, props)
-polymarket-browse --non-matches-only
-
-# Different limits for each section
-polymarket-browse --matches 10 --non-matches 5
-```
-
-### Using --detail
-```bash
-# Show details for 1st match (default behavior, auto-enabled)
-polymarket-browse --detail 1
-
-# Show details for 3rd match
-polymarket-browse --detail 3
-
-# Disable detail view
-polymarket-browse --detail 0
-```
-
-### Debugging
-```bash
-# Show all events without tradeable filter
-polymarket-browse --raw
-
-# Force fresh data (bypass cache)
-polymarket-browse --no-cache
-
-# Limit total events for quick snapshot
-polymarket-browse --max-total 20
-```
-
-### Timezone
-```bash
-# Display times in different timezone (default: UTC+7/WIB)
-polymarket-browse --timezone UTC+8
-polymarket-browse --timezone UTC-5
-```