feat(postgres): Add URL escaping to database connection string (#380)

* feat(postgres): Add URL escaping to database connection string

Add url.QueryEscape() to properly handle special characters in PostgreSQL
connection parameters. This prevents potential connection issues and improves
security when credentials contain special characters.

Changes:
- Escape username with url.QueryEscape()
- Escape password with url.QueryEscape()
- Escape hostname with url.QueryEscape()
- Escape database name with url.QueryEscape()

Example special characters handled:
- @ in usernames (e.g., user@domain.com)
- Special chars in passwords (e.g., *, (, ), @)
- Special chars in database names

This change ensures the DSN string is properly formatted regardless of the
characters present in the connection parameters.

Related to PostgreSQL connection string format:
postgres://username:password@hostname:port/database

* Update src/lib/config/config.go

Remove url.QueryEscape for Host

Co-authored-by: ellipsis-dev[bot] <65095814+ellipsis-dev[bot]@users.noreply.github.com>

* Update config.go to match spacing format

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Co-authored-by: ellipsis-dev[bot] <65095814+ellipsis-dev[bot]@users.noreply.github.com>

Mention telemetry in README (#378)

* Update README.md

* Update README.md

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Co-authored-by: ellipsis-dev[bot] <65095814+ellipsis-dev[bot]@users.noreply.github.com>

chore: Fix permissions on release runner (#364)

Add gpt-4o-mini to MaxLLMTokensMap (#356)

Updating default open ai model in config and tests (#354)

* updating config.yaml comment for available openai llm models

* using gpt-4o-mini as default models for openai tests

* changing default openai model in config.yaml to gpt-4o-mini

* change in comment

* typo

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Co-authored-by: bricemacias-rocketcode <brice.macias@therocketcode.com>

Bump github.com/hashicorp/go-retryablehttp from 0.7.4 to 0.7.7 (#349)

Bumps [github.com/hashicorp/go-retryablehttp](https://github.com/hashicorp/go-retryablehttp) from 0.7.4 to 0.7.7.
- [Changelog](https://github.com/hashicorp/go-retryablehttp/blob/main/CHANGELOG.md)
- [Commits](hashicorp/go-retryablehttp@v0.7.4...v0.7.7)

---
updated-dependencies:
- dependency-name: github.com/hashicorp/go-retryablehttp
  dependency-type: direct:production
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

new anthropic models (#347)

use expentional backoff for retry (#330)

use pg_try_advisory_lock for metadata updates (#329)

chore(protobuf,pgx): update libraries and modify go.mod and go.sum fi…

…les (#327)

* Bump google.golang.org/protobuf from 1.31.0 to 1.33.0

Bumps google.golang.org/protobuf from 1.31.0 to 1.33.0.

---
updated-dependencies:
- dependency-name: google.golang.org/protobuf
  dependency-type: indirect
...

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* Bump github.com/jackc/pgx/v5 from 5.4.3 to 5.5.4

Bumps [github.com/jackc/pgx/v5](https://github.com/jackc/pgx) from 5.4.3 to 5.5.4.
- [Changelog](https://github.com/jackc/pgx/blob/master/CHANGELOG.md)
- [Commits](jackc/pgx@v5.4.3...v5.5.4)

---
updated-dependencies:
- dependency-name: github.com/jackc/pgx/v5
  dependency-type: direct:production
...

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